7Baggers
Quarterly
Annual
    Unit: USD2025-09-30 2025-06-30 2025-03-31 2024-12-31 2024-09-30 2024-06-30 2024-03-31 2023-12-31 2023-09-30 2023-06-30 2023-03-31 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 2020-03-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-12-31 2018-09-30 2018-06-30 2018-03-31 2017-12-31 2017-09-30 2017-06-30 2017-03-31 2016-12-31 2016-09-30 2016-06-30 2016-03-31 2015-12-31 2015-09-30 2015-06-30 2015-03-31 2014-12-31 2014-09-30 2014-06-30 2014-03-31 2013-12-31 2013-09-30 2013-06-30 2013-03-31 2012-12-31 2012-09-30 2012-06-30 2012-03-31 2011-12-31 2011-09-30 2011-03-31 2010-12-31 2010-09-30 2010-06-30 2010-03-31 2009-09-30 2009-06-30 2009-03-31 2008-09-30 2008-06-30 2008-03-31 2007-09-30 2007-06-30 2007-03-31 2006-12-31 
      
                                                                           
      current assets
                                                                           
      cash and cash equivalents
    316,221,000 209,873,000 283,768,000 285,892,000 265,874,000 215,799,000 193,414,000 143,259,000 284,213,000 152,239,000 317,573,000 229,989,000 240,528,000 396,091,000 403,085,000 193,627,000 418,448,000 301,615,000 152,764,000 268,042,000 272,210,000 138,361,000 121,888,000 88,114,000 453,852,000 243,282,000 81,520,000 140,752,000 28,981,000 50,777,000 59,449,000 74,023,000 20,040,000 64,732,000 64,711,000 48,718,000 105,683,000 102,134,000 87,112,000 78,545,000 93,471,000 107,108,000 89,610,000 86,197,000 335,263,000 90,118,000 97,711,000 32,988,000 86,379,000 116,607,000 89,557,000 157,123,000 170,981,000 139,548,000 150,740,000 87,338,000 115,916,000 113,293,000 106,322,000 154,120,000 133,671,000 67,122,000 89,262,000 117,461,000 133,542,000 148,746,000 180,763,000 165,808,000 185,809,000 175,339,000 130,273,000 
      restricted cash
    28,609,000 18,028,000 19,020,000 16,427,000 25,015,000 16,338,000 16,859,000 16,325,000 22,475,000 16,381,000 17,157,000 15,457,000 30,671,000 21,960,000 26,220,000 42,337,000 32,942,000 25,212,000 17,555,000 17,426,000 15,432,000 15,671,000 14,897,000 20,475,000 14,318,000 14,496,000 14,391,000 20,317,000 13,253,000 12,370,000 11,190,000 17,335,000 11,423,000 11,253,000 11,647,000 13,787,000 10,436,000 9,323,000 10,358,000 13,197,000 8,884,000 11,021,000 12,021,000 17,682,000 11,626,000 10,774,000 10,531,000 13,694,000 10,184,000 11,873,000 10,046,000 14,607,000 13,736,000 15,309,000 13,986,000 16,862,000 21,526,000 21,287,000 23,510,000 20,411,000 20,036,000 19,672,000 16,726,000 15,629,000 17,311,000 17,782,000 13,819,000 13,007,000 11,241,000 10,582,000 8,639,000 
      short-term investments
    640,495,000 632,946,000 594,830,000 495,234,000 493,393,000 576,115,000 616,461,000 671,414,000 651,213,000 825,167,000 690,593,000 725,063,000 761,362,000 813,243,000 808,949,000 877,344,000 767,410,000 426,381,000 532,477,000 441,764,000 390,864,000 314,946,000 335,928,000 314,822,000 216,746,000 286,955,000 314,464,000 284,616,000 343,180,000 341,262,000 352,681,000 351,519,000 323,117,000 288,727,000 269,269,000 269,341,000 255,424,000 240,654,000 245,583,000 246,985,000 286,897,000 295,399,000 269,817,000 272,555,000 212,982,000 254,769,000 253,378,000 250,067,000 272,063,000 284,697,000 239,139,000 199,990,000 201,226,000 210,780,000 154,779,000 194,583,000 189,899,000 37,000,000 19,407,000 31,297,000 115,490,000 155,242,000 138,987,000 118,947,000 5,033,000 5,006,000 7,428,000 6,904,000   5,808,000 
      accounts receivable
    57,164,000 74,919,000 85,571,000 90,407,000 62,324,000 76,475,000 72,494,000 70,743,000 43,957,000 47,147,000 57,798,000 106,578,000 79,150,000 85,315,000 91,070,000 147,407,000 175,388,000 188,116,000 192,215,000 166,924,000 208,573,000 190,108,000 25,516,000 31,450,000 36,100,000 34,209,000 36,014,000 33,672,000 24,184,000 64,344,000 71,057,000 22,780,000 23,917,000 17,327,000 40,667,000 28,173,000 20,041,000 14,346,000 15,146,000 15,712,000 14,004,000 13,468,000 14,216,000 16,508,000 20,456,000 18,651,000 16,857,000 16,589,000 16,916,000 14,616,000 18,635,000 16,562,000 14,305,000 13,802,000 12,866,000 9,044,000 9,342,000 7,852,000 7,776,000 8,107,000 7,416,000 6,162,000 6,709,000 6,920,000 8,803,000 12,483,000 14,709,000 9,986,000 8,353,000 7,344,000 5,750,000 
      expendable parts, supplies and fuel
    33,835,000 33,758,000 33,583,000  35,645,000 35,347,000 35,806,000  38,381,000 34,566,000 35,086,000  39,070,000 35,566,000 36,098,000 28,424,000 30,194,000 26,276,000  26,305,000 25,856,000 28,700,000  27,210,000 25,131,000 19,527,000  23,790,000 20,419,000 18,335,000  20,444,000 17,855,000 16,345,000 16,797,000 16,627,000 16,584,000 15,581,000 15,583,000 16,846,000                                
      prepaid expenses and other current assets
    38,326,000 42,576,000 61,527,000 67,575,000 48,365,000 60,381,000 72,072,000 63,054,000 103,253,000 132,998,000 181,893,000 161,636,000 46,772,000 50,270,000 45,070,000 31,619,000 32,537,000 32,088,000 24,616,000 30,742,000 24,552,000 43,011,000  43,356,000 34,100,000 35,477,000                                              
      total current assets
    1,114,650,000 1,206,750,000 1,078,299,000 991,605,000 930,616,000 980,455,000 1,007,106,000 1,001,130,000 1,143,492,000 1,208,498,000 1,300,100,000 1,274,269,000 1,197,553,000 1,402,445,000 1,410,492,000 1,320,758,000 1,456,919,000 999,688,000 943,633,000 951,203,000 937,487,000 730,797,000 562,221,000 525,427,000 780,247,000 633,946,000 495,248,000 533,916,000 465,293,000 516,805,000 541,275,000 517,974,000 426,914,000 426,147,000 422,054,000 393,429,000 427,901,000 400,515,000 395,243,000 403,477,000 452,895,000 476,783,000 433,627,000 440,313,000 634,461,000 426,923,000 429,921,000 358,773,000 431,188,000 474,677,000 415,267,000 435,921,000 447,029,000 430,762,000 376,361,000 353,141,000 384,422,000 219,403,000 208,291,000 259,129,000 306,606,000 270,174,000 275,857,000 275,776,000 190,181,000 210,139,000 238,261,000 219,069,000 227,632,000 213,583,000 168,656,000 
      property and equipment
    2,973,141,000 2,892,648,000 3,103,052,000  3,448,723,000 3,493,396,000 3,523,343,000  3,328,122,000 3,176,517,000 2,946,941,000  2,738,516,000 2,555,334,000 2,427,180,000 2,147,988,000 2,116,618,000 2,072,211,000  2,004,829,000 2,076,448,000 2,210,721,000  2,102,815,000 2,019,774,000 1,940,480,000  1,816,805,000 1,746,707,000 1,635,821,000 1,512,415,000 1,331,798,000 1,212,771,000 1,121,230,000 1,095,314,000 1,066,108,000 937,125,000 930,550,000 885,942,000 832,822,000 818,961,000 775,474,000 738,783,000 717,058,000 667,360,000 442,818,000 451,584,000 455,955,000 390,310,000 346,030,000 351,204,000 353,515,000 342,169,000 327,528,000 307,842,000 302,229,000 297,557,000 267,298,000 259,220,000 249,317,000 238,988,000 209,435,000 212,026,000 210,837,000 210,085,000 207,441,000 177,407,000 159,215,000 137,444,000 137,643,000 131,214,000 
      long-term investments
    34,540,000 9,931,000 27,714,000 51,725,000 45,290,000 59,154,000 43,799,000 56,004,000 71,582,000 69,296,000 68,801,000 63,318,000          11,019,000 15,542,000 39,057,000 24,704,000 24,605,000 51,526,000 53,353,000 56,358,000 85,659,000 78,570,000 76,913,000 159,769,000 172,845,000 124,834,000 65,247,000 72,882,000 68,434,000 64,752,000 60,095,000 34,575,000 35,531,000 57,390,000 99,143,000  20,924,000 36,037,000 20,577,000 32,841,000 30,488,000 24,030,000 14,834,000 17,924,000 18,782,000 14,007,000 21,484,000                
      deferred major maintenance
    153,498,000 160,634,000 169,827,000  173,440,000 174,732,000 165,701,000  166,086,000 168,137,000 162,221,000  148,719,000 147,387,000 145,529,000 146,563,000 145,296,000 131,910,000  127,457,000 131,141,000 133,424,000  99,564,000 89,868,000 83,869,000  44,402,000 36,957,000 33,321,000  27,551,000 28,813,000 17,550,000 17,347,000                                     
      operating lease right-of-use assets
    67,635,000 70,165,000 75,725,000 81,218,000 86,629,000 91,971,000 97,046,000 100,707,000 105,663,000 110,493,000 106,999,000 111,679,000 116,471,000 121,078,000 125,616,000 124,297,000 128,537,000 116,998,000 115,911,000 114,573,000 99,819,000 70,260,000  22,433,000 22,233,000 22,788,000                                              
      deposits and other assets
    48,781,000 49,013,000 49,245,000 61,464,000 103,554,000 103,904,000 98,136,000 98,691,000 97,391,000 96,605,000 95,359,000 93,928,000 209,705,000 211,629,000 122,450,000 27,147,000 27,336,000 24,393,000 21,607,000 25,031,000 28,074,000 35,686,000 44,497,000 45,184,000 45,374,000 44,789,000 36,753,000 32,019,000 20,190,000 17,359,000 16,571,000 11,736,000 11,730,000 11,972,000 12,027,000  9,057,000 5,296,000 5,725,000 4,716,000 8,271,000 9,249,000 7,774,000 11,382,000 11,247,000 11,134,000 10,689,000 3,942,000 4,995,000 5,192,000 5,536,000 10,519,000 9,872,000 11,730,000 5,053,000 7,644,000 13,343,000 12,582,000 15,888,000 18,852,000 3,778,000 4,274,000 4,455,000 6,335,000 2,119,000 2,280,000 8,088,000 8,374,000 6,032,000 3,057,000 3,286,000 
      total assets:
    4,392,245,000 4,389,141,000 4,503,862,000 4,429,853,000 4,788,252,000 4,903,612,000 4,935,131,000 4,869,410,000 4,912,336,000 4,829,546,000 4,680,421,000 4,511,297,000 4,410,964,000 4,437,873,000 4,231,267,000 3,766,753,000 3,874,706,000 3,345,200,000 3,258,925,000 3,223,093,000 3,272,969,000 3,191,907,000 3,010,803,000 2,834,480,000 2,982,200,000 2,750,477,000 2,498,668,000 2,480,495,000 2,325,505,000                                           
      current liabilities
                                                                           
      accounts payable
    55,289,000 69,355,000 70,619,000 62,092,000 55,296,000 71,937,000 69,486,000 54,484,000 55,476,000 63,995,000 65,936,000 58,335,000 51,394,000 63,558,000 59,140,000 35,386,000 57,143,000 37,767,000 34,197,000 64,674,000 51,286,000 62,460,000 27,667,000 21,493,000 32,097,000 28,690,000 27,452,000 17,299,000 27,473,000 29,801,000 20,108,000 19,247,000 18,002,000 25,295,000 16,010,000 11,021,000 10,306,000 11,070,000 6,801,000 7,358,000 12,120,000 16,110,000 13,232,000 18,678,000 18,435,000 21,927,000 15,823,000 11,582,000 17,281,000 18,933,000 14,533,000 23,271,000 22,961,000 23,922,000 16,756,000 38,478,000 35,369,000 24,759,000 24,327,000 26,274,000 27,813,000 19,478,000 21,751,000 21,682,000 15,448,000 25,413,000 22,815,000 19,045,000 18,614,000 21,211,000 17,409,000 
      accrued liabilities
    373,940,000 416,216,000 363,202,000 327,404,000 297,849,000 311,419,000 297,329,000 305,078,000 272,719,000 263,358,000 225,510,000 259,164,000 256,429,000 226,083,000 216,690,000 148,634,000 182,914,000 129,795,000 116,093,000 130,665,000 225,284,000 154,009,000 161,693,000 121,399,000 147,483,000 136,075,000 122,027,000 110,705,000 124,326,000 119,448,000 105,127,000 84,210,000 110,842,000 85,927,000 96,661,000 106,876,000 109,934,000 91,080,000 109,462,000 71,463,000 84,389,000 83,390,000 110,802,000 60,260,000 52,858,000 51,488,000 87,203,000 42,260,000 45,342,000 43,255,000 36,476,000 36,045,000 41,913,000 46,536,000 34,096,000 17,756,000 17,821,000 23,679,000 11,647,000 15,227,000 17,769,000 17,984,000 22,899,000 20,920,000 13,005,000 13,131,000 12,539,000 7,827,000 10,097,000 14,574,000 10,248,000 
      current operating lease liabilities
    12,679,000 15,235,000 18,379,000 20,714,000 22,023,000 22,225,000 21,944,000 20,873,000 20,663,000 21,088,000 20,200,000 19,973,000 19,792,000 19,551,000 19,314,000 17,642,000 16,940,000 15,247,000 14,313,000 13,814,000                                                    
      air traffic liability
    388,303,000 363,514,000 439,639,000 370,915,000 397,000,000 389,956,000 432,561,000 353,488,000 395,836,000 411,131,000 479,530,000 379,459,000 429,924,000 451,087,000 452,622,000 351,522,000 436,728,000 403,049,000 307,508,000 334,061,000 354,735,000 303,835,000 249,950,000 267,676,000 267,050,000 276,241,000 212,230,000 231,731,000 236,932,000 256,773,000 210,184,000 224,554,000 237,835,000 244,920,000 194,001,000 220,527,000 240,867,000 241,218,000 198,136,000 209,725,000 222,584,000 233,761,000 185,315,000 195,128,000 192,594,000 209,114,000 167,388,000 160,499,000 172,874,000 185,901,000 147,914,000 139,441,000 157,719,000 165,237,000 118,768,000 116,967,000 152,592,000 101,397,000 101,773,000 118,825,000 121,721,000 84,247,000 89,994,000 103,532,000 77,776,000 81,532,000 96,392,000 76,738,000 72,336,000 77,846,000 45,277,000 
      current loyalty program liability
    40,831,000 38,958,000 40,002,000 41,510,000 41,509,000 40,837,000 40,182,000 38,447,000                                                                
      current maturities of long-term debt and finance lease obligations, net of related costs
    270,633,000 183,063,000 266,611,000  420,882,000 485,641,000 459,171,000  265,979,000 270,216,000 289,669,000  152,550,000 157,957,000 140,450,000 139,590,000 144,382,000 156,482,000  233,680,000 227,732,000 223,600,000  138,685,000 160,523,000 154,027,000                                              
      total current liabilities
    1,141,675,000 1,093,656,000 1,198,452,000 1,277,404,000 1,234,559,000 1,322,015,000 1,320,673,000 1,212,307,000 1,049,695,000 1,067,506,000 1,117,262,000 869,831,000 910,089,000 918,236,000 888,216,000 692,774,000 838,107,000 742,340,000 689,345,000 776,894,000 859,037,000 743,904,000 612,584,000 549,253,000 607,153,000 595,033,000 513,996,000 1,014,432,000 533,123,000 560,872,000 550,180,000 493,848,000 483,066,000 444,340,000 392,898,000 475,876,000 441,192,000 423,135,000 388,468,000 358,139,000 384,327,000 394,019,000 363,168,000 325,961,000 315,404,000 302,963,000 290,651,000 227,925,000 247,517,000 259,962,000 210,546,000 210,340,000 234,038,000 243,785,000 177,505,000 181,349,000 212,206,000 166,613,000 154,056,000 180,609,000 188,721,000 147,728,000 161,143,000 172,121,000 130,009,000 144,334,000 153,123,000 120,121,000 115,801,000 128,424,000 87,822,000 
      long-term debt and finance lease obligations, net of current maturities and related costs
    1,785,811,000 1,778,855,000 1,747,280,000  1,767,250,000 1,733,248,000 1,789,577,000  2,020,019,000 1,887,785,000 1,816,151,000  1,840,000,000 1,803,533,000 1,634,539,000 1,434,614,000 1,441,083,000 1,459,570,000  1,316,171,000 1,273,439,000 1,264,389,000  1,213,299,000 1,338,734,000 1,203,709,000                                              
      deferred income taxes
    293,869,000 301,851,000 315,678,000 315,593,000 366,631,000 387,974,000 384,036,000 384,602,000 366,641,000 371,044,000 348,334,000 346,388,000 332,506,000 345,118,000 344,454,000 310,952,000 310,700,000 303,390,000 301,763,000 292,661,000 292,728,000 292,126,000 232,520,000 211,801,000 199,689,000 180,136,000 164,027,000 140,555,000 144,254,000 131,647,000 118,492,000 140,050,000 127,631,000 77,807,000 75,338,000 47,740,000 48,395,000 47,919,000  6,271,000 6,271,000 6,271,000 6,271,000 3,003,000 4,039,000 3,503,000 4,206,000 744,000 818,000 851,000 796,000 14,000 13,000 13,000 13,000 255,000 98,000 246,000 289,000 254,000 299,000 106,000 87,000 120,000 1,733,000 2,583,000 2,290,000    237,000 
      noncurrent operating lease liabilities
    56,747,000 56,617,000 59,165,000 62,392,000 66,562,000 71,852,000 77,519,000 82,410,000 87,689,000 92,285,000 89,903,000 94,972,000 100,111,000 105,198,000 110,210,000 110,322,000 114,761,000 103,103,000 102,289,000 101,864,000                                                    
      noncurrent loyalty program liability
    41,160,000 43,112,000 40,386,000 39,201,000 38,934,000 33,574,000 31,283,000 32,366,000                                                                
      other noncurrent liabilities
    57,628,000 59,129,000 30,170,000 34,136,000 14,416,000 21,914,000 9,887,000 9,448,000 12,361,000 10,238,000 14,158,000 35,330,000 39,285,000 33,417,000 31,552,000 27,027,000 22,921,000 27,143,000 24,388,000 23,805,000 111,205,000 81,585,000 33,569,000 33,519,000 32,115,000 33,145,000 10,878,000 14,160,000 11,138,000 11,716,000 13,407,000 12,521,000 8,732,000 9,112,000 7,670,000 7,417,000                                    
      total liabilities:
    3,376,890,000 3,333,220,000 3,391,131,000 3,340,461,000 3,488,352,000 3,570,577,000 3,612,975,000 3,540,850,000 3,569,191,000 3,455,985,000 3,409,024,000 3,290,599,000 3,221,991,000 3,205,502,000 3,008,971,000 2,575,689,000 2,727,572,000 2,635,546,000 2,559,562,000 2,511,395,000 2,536,409,000 2,382,004,000 2,127,252,000 2,007,872,000 2,177,691,000 2,012,023,000 1,808,347,000 1,827,499,000 1,680,837,000 1,689,161,000 1,632,210,000 1,492,146,000 1,380,511,000 1,246,642,000 1,197,954,000 1,092,526,000  1,042,334,000                                  
      shareholders' equity
                                                                           
      common stock
    26,000 26,000 26,000 26,000 26,000 26,000 26,000 26,000 26,000 26,000 25,000 25,000 25,000 25,000 25,000 25,000 25,000 23,000 23,000 23,000 23,000 23,000 23,000 23,000 23,000 23,000 23,000 23,000 23,000 23,000 23,000 23,000 23,000 23,000 22,000 22,000 22,000 22,000 22,000 22,000 22,000 22,000 22,000 22,000 22,000 22,000 22,000 22,000 22,000 22,000 22,000 22,000 22,000 22,000 22,000 22,000   21,000 21,000 21,000 21,000 21,000 21,000 20,000 20,000 20,000 21,000 21,000 20,000 20,000 
      treasury shares
    -686,121,000 -684,635,000 -689,551,000  -681,774,000 -680,041,000 -682,075,000  -672,644,000 -671,224,000 -672,493,000  -633,332,000 -633,332,000 -638,057,000 -642,177,000 -642,177,000 -646,008,000  -648,118,000 -648,118,000 -651,352,000  -620,655,000 -605,115,000                                               
      additional paid in capital
    769,926,000 766,902,000 763,767,000 760,600,000 757,475,000 754,255,000 747,873,000 741,055,000 734,132,000 727,534,000 714,506,000 709,471,000 703,633,000 698,982,000 695,323,000 675,795,000 671,893,000 333,147,000 329,753,000 315,150,000 310,628,000 295,267,000 289,933,000 285,318,000 280,783,000 276,247,000 270,935,000 266,907,000 263,034,000 259,225,000 253,840,000 251,032,000 246,906,000 243,039,000 238,236,000 234,298,000 232,303,000 230,519,000 228,945,000 229,365,000 222,319,000 224,209,000 221,257,000 220,229,000 215,776,000 214,093,000 209,213,000 208,019,000 205,348,000 202,669,000 201,012,000 195,592,000 192,212,000 189,048,000 187,013,000 185,338,000 181,740,000 180,704,000 179,655,000 178,290,000 174,907,000 170,527,000 168,900,000 166,644,000 162,675,000 161,734,000 160,992,000 160,005,000 158,737,000 134,577,000 136,159,000 
      accumulated other comprehensive income
    4,914,000 3,444,000 3,139,000 3,949,000 4,696,000 2,529,000 2,783,000 3,991,000 3,195,000 2,639,000 3,242,000  1,154,000 2,744,000 5,411,000 649,000  1,000  183,000 425,000 -624,000  29,000           -230,000 57,000 375,000 423,000 834,000 1,527,000 1,669,000 2,031,000          43,000      -9,000 -4,000  14,000 340,000 543,000 483,000     13,000 13,000 4,000 
      retained earnings
    926,610,000 970,184,000 1,035,350,000 1,003,248,000 1,219,477,000 1,256,266,000 1,253,549,000 1,265,420,000 1,278,436,000 1,314,586,000 1,226,117,000 1,169,968,000 1,117,493,000 1,163,952,000 1,159,594,000 1,156,772,000 1,117,518,000 1,022,491,000 1,015,622,000 1,044,460,000 1,073,602,000 1,166,589,000 1,211,076,000 1,161,893,000 1,128,822,000 1,069,690,000 1,025,061,000 994,942,000 991,109,000 952,403,000 902,579,000 831,334,000 820,300,000 783,358,000 753,397,000 723,732,000 689,819,000 640,545,000 573,619,000 549,679,000 510,354,000 456,316,000 395,783,000 434,690,000 420,519,000 387,020,000 352,811,000 377,123,000 360,017,000 334,257,000 302,325,000 326,161,000 309,216,000 284,033,000 262,330,000 251,520,000 230,085,000 212,932,000 200,551,000 187,392,000 184,772,000 151,631,000 137,855,000 114,003,000 67,642,000 62,752,000 60,106,000 45,738,000 38,723,000 28,835,000  
      total equity:
    1,015,355,000 1,055,921,000 1,112,731,000 1,089,392,000 1,299,900,000 1,333,035,000 1,322,156,000 1,328,560,000 1,343,145,000 1,373,561,000 1,271,397,000 1,220,698,000 1,188,973,000 1,232,371,000 1,222,296,000 1,191,064,000 1,147,134,000 709,654,000 699,363,000 711,698,000 736,560,000 809,903,000 883,551,000 826,608,000 804,509,000 738,454,000 690,321,000 652,996,000 644,668,000                                           
      total liabilities and shareholders' equity:
    4,392,245,000 4,389,141,000 4,503,862,000 4,429,853,000 4,788,252,000 4,903,612,000 4,935,131,000 4,869,410,000 4,912,336,000 4,829,546,000 4,680,421,000 4,511,297,000 4,410,964,000 4,437,873,000 4,231,267,000 3,766,753,000 3,874,706,000 3,345,200,000 3,258,925,000 3,223,093,000 3,272,969,000 3,191,907,000 3,010,803,000 2,834,480,000 2,982,200,000 2,750,477,000 2,498,668,000 2,480,495,000 2,325,505,000                                           
      assets held for sale
     194,650,000                                                                      
      liabilities held for sale
     7,315,000                                                                      
      expendable parts, supplies and fuel, net of reserve of 12,597 and 10,284
       36,070,000                                                                    
      property and equipment (including 107,290 and 129,646 from vies, note 6), net of accumulated depreciation of 1,067,194 and 964,866
       3,069,949,000                                                                    
      deferred major maintenance, net of accumulated amortization of 165,333 and 143,275
       173,892,000                                                                    
      current maturities of long-term debt and finance lease obligations (including 12,787 and 22,627 from vies, note 6), net of related costs of 8,287 and 8,038
       454,769,000                                                                    
      long-term debt and other noncurrent liabilities
                                                                           
      long-term debt and finance lease obligations (including 94,950 and 107,737 from vies, note 6), net of current maturities and related costs of 8,842 and 14,477
       1,611,735,000                                                                    
      commitments and contingencies
                                                                           
      treasury shares, at cost, 7,172,646 and 7,232,733 shares in 2024 and 2023
       -678,431,000                                                                    
      expendable parts, supplies and fuel, net of reserve of 10,284 and 8,079
           36,335,000                                                                
      property and equipment (including 129,646 and 80,591 from vies, note 6), net of accumulated depreciation of 964,866 and 814,837
           3,447,111,000                                                                
      deferred major maintenance, net of accumulated amortization of 143,275 and 108,779
           165,767,000                                                                
      current maturities of long-term debt and finance lease obligations (including 22,627 and 9,315 from vies, note 6), net of related costs of 8,038 and 6,599
           439,937,000                                                                
      long-term debt and finance lease obligations (including 107,737 and 69,812 from vies, note 6), net of current maturities and related costs of 14,477 and 16,866
           1,819,717,000                                                                
      treasury shares, at cost, 7,232,733 and 6,958,096 shares in 2023 and 2022, respectively
           -681,932,000                                                                
      loyalty program liability
            39,022,000 37,718,000 36,417,000                                                             
      expendable parts, supplies and fuel, net of reserve of 8,079 and 6,041
               35,546,000                                                            
      property and equipment (including 80,591 and 84,406 from vies, note 6), net of accumulated depreciation of 814,837 and 696,178
               2,810,693,000                                                            
      deferred major maintenance, net of accumulated amortization of 108,779 and 75,177
               157,410,000                                                            
      current maturities of long-term debt and finance lease obligations (including 9,315 and 9,000 from vies, note 6), net of related costs of 6,599 and 7,751
               152,900,000                                                            
      long-term debt and finance lease obligations (including 69,812 and 79,127 from vies, note 6), net of current maturities and related costs of 16,866 and 15,664
               1,944,078,000                                                            
      treasury shares, at cost, 6,958,096 and 6,652,412 shares in 2022 and 2021, respectively
               -660,023,000                                                            
      accumulated other comprehensive gain
               1,257,000       -27,000    98,000                     672,000 193,000   30,000                        
      accumulated other comprehensive loss
                    -125,000        -4,000 -190,000 -661,000 -1,227,000 -2,473,000 -3,959,000 -2,840,000 -1,645,000 -1,391,000 -592,000            -4,000 -12,000  -10,000 -17,000 -69,000  -48,000 -112,000 -26,000 -61,000 -17,000               
      expendable parts, supplies and fuel, net of reserve of 4,323 and 2,748
                      24,006,000                                                     
      property and equipment (including 187,166 and 195,796 from vies, note 7), net of accumulated depreciation of 598,546 and 484,510
                      2,050,311,000                                                     
      deferred major maintenance, net of accumulated amortization of 57,022 and 34,423
                      127,463,000                                                     
      current maturities of long-term debt and finance lease obligations (including 17,610 and 17,327 from vies, note 7), net of related costs of 7,527 and 5,694
                      217,234,000                                                     
      long-term debt and finance lease obligations (including 135,683 and 159,324 from vies, note 7), net of current maturities and related costs of 15,926 and 17,930
                      1,441,777,000                                                     
      treasury shares, at cost, 6,692,172 and 6,532,453 shares in 2020 and 2019, respectively
                      -646,008,000                                                     
      expendable parts, supplies and fuel, net of reserve of 2,748 and 14,410
                          28,375,000                                                 
      prepaid expenses
                          34,605,000    29,122,000 30,640,000 34,447,000 27,941,000 23,931,000 25,102,000 25,753,000 25,194,000 16,277,000 15,129,000 17,692,000 16,316,000 18,276,000 22,817,000 24,937,000 26,858,000 24,306,000 24,215,000 27,035,000 30,116,000 26,643,000 22,237,000 22,829,000 26,658,000 24,371,000 24,518,000 27,406,000 31,867,000 24,861,000 27,248,000 30,073,000 24,071,000 34,304,000 28,323,000 16,765,000 9,572,000 9,092,000 6,229,000 12,051,000 7,583,000 11,263,000 11,075,000 10,600,000 10,551,000 8,162,000 
      other current assets
                          1,012,000    221,000 129,000 829,000 1,776,000 5,320,000 6,771,000 4,809,000 2,569,000 2,686,000 1,654,000 2,041,000 2,161,000 3,185,000 3,104,000 3,292,000 699,000 406,000 3,751,000 4,255,000 1,350,000 1,167,000 1,380,000 4,168,000 3,871,000 14,291,000 3,685,000 5,122,000 4,010,000 4,577,000 3,584,000 1,655,000 2,517,000 2,913,000 2,253,000 1,316,000 2,213,000 4,409,000 1,269,000 1,801,000 2,163,000 1,012,000 2,226,000 5,365,000 6,031,000 4,463,000 
      property and equipment (including 195,796 and 145,393 from vies, note 6), net of accumulated depreciation of 484,510 and 373,977
                          2,236,808,000                                                 
      deferred major maintenance, net of accumulated amortization of 34,423 and 13,694
                          129,654,000                                                 
      operating lease right-of-use asset
                          22,081,000                                                 
      current maturities of long-term debt and finance lease obligations (including 17,327 and 11,538 from vies, note 6), net of related costs of 5,694 and 1,443
                          173,274,000                                                 
      long-term debt and finance lease obligations (including 159,324 and 123,696 from vies, note 6), net of current maturities and related costs of 17,930 and 3,591
                          1,248,579,000                                                 
      treasury shares, at cost, 6,532,453 and 6,439,274 shares in 2019 and 2018, respectively
                          -617,579,000                                                 
      treasury stock
                             -607,316,000 -605,037,000 -607,649,000 -607,025,000 -607,888,000 -605,655,000 -606,918,000 -606,352,000 -522,726,000 -517,803,000 -515,821,000 -515,777,000 -509,048,000 -453,415,000 -446,515,000 -408,183,000 -380,135,000 -325,396,000 -315,614,000 -259,781,000 -259,689,000 -186,291,000 -182,819,000 -135,784,000 -126,009,000 -102,829,000 -98,678,000 -98,412,000 -98,276,000 -97,835,000 -97,713,000  -95,913,000 -95,761,000             
      expendable parts, supplies and fuel, net of reserve of 14,410 and 13,756
                              19,516,000                                             
      property and equipment (including 145,393 and 112,750 from vies, note 6), net of accumulated depreciation of 373,977 and 276,548
                              1,847,268,000                                             
      deferred major maintenance, net of accumulated amortization of 13,694 and 8,218
                              67,873,000                                             
      current maturities of long-term debt and capital lease obligations (including 11,538 and 8,935 from vies, note 6), net of related costs of 1,443 and 2,298
                              152,287,000                                             
      long-term debt and capital lease obligations (including 123,696 and 92,424 from vies, note 6), net of current maturities and related costs of 3,591 and 3,812
                              1,119,446,000                                             
      current maturities of long-term debt and capital lease obligations, net of related costs
                               654,697,000 144,392,000                                           
      long-term debt and capital lease obligations, net of current maturities and related costs
                               658,352,000 992,322,000                                           
      current assets:
                                                                           
      total assets
                                 2,288,965,000 2,180,157,000 1,965,972,000 1,839,997,000 1,749,744,000 1,671,576,000 1,534,814,000 1,446,965,000 1,404,795,000 1,351,662,000 1,303,907,000 1,317,481,000 1,298,977,000 1,239,385,000 1,269,904,000 1,317,329,000 904,242,000 930,191,000 843,869,000 862,552,000 859,253,000 798,194,000 821,081,000 820,721,000 793,242,000 706,743,000 690,052,000 697,218,000 501,266,000 485,969,000 529,114,000 550,634,000 487,062,000 494,120,000 494,446,000 402,992,000 422,187,000 424,223,000 389,501,000 373,269,000 354,430,000 305,726,000 
      current liabilities:
                                                                           
      current maturities of notes payable and capital leases, net of related costs
                                 154,850,000                                          
      long-term debt and capital leases, net of current maturities and related costs
                                 984,926,000                                          
      shareholders' equity:
                                                                           
      total equity
                                 599,804,000 547,947,000 473,826,000 459,486,000 503,102,000 473,622,000 442,288,000 406,742,000  350,005,000 334,078,000 326,181,000 303,588,000 294,065,000 341,233,000 378,024,000 342,869,000 377,317,000 404,160,000 432,304,000 412,206,000 401,724,000 424,337,000                    
      total liabilities and shareholders' equity
                                 2,288,965,000 2,180,157,000 1,965,972,000 1,839,997,000 1,749,744,000 1,671,576,000 1,534,814,000 1,446,965,000 1,404,795,000 1,351,662,000 1,303,907,000                                
      expendable parts, supplies and fuel, net of reserve of 13,756 and 7,205
                                  17,647,000                                         
      deferred major maintenance, net of accumulated amortization of 8,218 and 1,510
                                  31,326,000                                         
      current maturities of notes payable, net of related costs of 2,298 and 1,868
                                  214,761,000                                         
      long-term debt and other long-term liabilities:
                                                                           
      long-term debt, net of current maturities and related costs of 3,812 and 3,035
                                  950,131,000                                         
      current maturities of notes payable, net of related costs
                                   165,837,000 116,387,000 88,198,000 86,226,000  80,085,000 79,767,000                                  
      long-term debt, net of current maturities and related costs
                                   845,727,000 761,082,000 715,383,000 722,048,000 561,493,000 550,636,000 571,280,000 567,609,000 566,159,000                                
      other assets
                                       10,030,000                                    
      current maturities of long-term debt, net of related costs
                                       137,452,000   74,069,000 69,593,000                                
      total liabilities
                                        1,040,223,000  1,001,657,000 969,829,000 991,300,000 995,389,000 945,320,000 928,671,000 939,305,000 561,373,000 552,874,000 439,709,000 430,248,000 447,047,000 396,470,000 396,744,000 417,731,000 418,527,000 355,239,000 350,946,000 381,547,000 203,531,000 201,507,000 218,720,000 235,921,000 205,760,000 221,206,000 237,149,000 188,525,000 213,521,000 218,920,000 183,824,000 175,775,000 190,985,000 152,255,000 
      total shareholders' equity
                                         362,461,000                                  
      total allegiant travel company shareholders' equity
                                          350,005,000 334,078,000                                
      noncontrolling interest
                                             1,145,000 1,188,000 1,234,000 1,295,000 1,427,000 1,574,000 1,785,000 2,711,000 1,284,000 1,263,000 1,197,000                    
      investment in and advances to unconsolidated affiliates
                                           2,797,000 2,779,000 1,940,000 1,811,000 1,703,000 3,956,000 2,138,000 1,655,000 4,317,000 2,913,000 2,716,000 2,007,000 4,792,000 2,227,000 2,940,000 1,980,000 4,054,000 1,896,000 1,983,000 2,570,000 1,816,000 1,262,000 3,179,000 1,782,000         
      expendable parts, supplies and fuel, net of allowance for obsolescence of 3,783 and 3,003 at june 30, 2015 and december 31, 2014, respectively
                                            15,139,000                               
      current maturities of long-term debt
                                            65,234,000 60,758,000 53,819,000 51,895,000 51,517,000 20,434,000 20,237,000 13,584,000 12,020,000 11,873,000 11,623,000 11,583,000 11,445,000 8,090,000 7,885,000 7,893,000                
      long-term debt, net of current maturities
                                            562,382,000 556,505,000 539,280,000 554,421,000 567,898,000 208,905,000 214,063,000 166,121,000 133,093,000 136,128,000 139,229,000 142,086,000 144,731,000 136,046,000 138,184,000 139,951,000                
      stockholders' equity:
                                                                           
      total allegiant travel company stockholders' equity
                                            326,181,000 302,443,000 292,877,000 339,999,000 376,729,000 341,442,000 375,743,000 402,375,000 429,593,000 410,922,000 400,461,000 423,140,000                    
      total liabilities and stockholders' equity
                                            1,317,481,000 1,298,977,000 1,239,385,000 1,269,904,000 1,317,329,000 904,242,000 930,191,000 843,869,000 862,552,000 859,253,000 798,194,000 821,081,000 820,721,000 793,242,000 706,743,000 690,052,000 697,218,000 501,266,000 485,969,000   487,062,000          
      expendable parts, supplies and fuel, net of an allowance for obsolescence of 3,397 and 3,003 at march 31, 2015 and december 31, 2014, respectively
                                             15,959,000                              
      expendable parts, supplies and fuel, net of an allowance for obsolescence of 3,003 and 1,702 at december 31, 2014 and december 31, 2013, respectively
                                              16,980,000                             
      restricted cash, net of current portion
                                               305,000 305,000 305,000 305,000 305,000 305,000 150,000 150,000 1,500,000 1,500,000 1,500,000 1,500,000 1,500,000        270,000     147,000 147,000 2,570,000 
      accumulated other comprehensive loss (income)
                                              1,211,000                             
      expendable parts, supplies and fuel, net of an allowance for obsolescence of 2,658 and 1,702 at september 30, 2014 and december 31, 2013, respectively
                                               16,402,000                            
      expendable parts, supplies and fuel, net of an allowance for obsolescence of 2,315 and 1,702 at june 30, 2014 and december 31, 2013, respectively
                                                18,805,000                           
      expendable parts, supplies and fuel, net of an allowance for obsolescence of 1,997 and 1,702 at march 31, 2014 and december 31, 2013, respectively
                                                 17,642,000                          
      expendable parts, supplies and fuel, net of an allowance for obsolescence of 1,702 and 875 at december 31, 2013 and december 31, 2012, respectively
                                                  19,428,000                         
      expendable parts, supplies and fuel, net of allowance for obsolescence of 1,415 and 875 at september 30, 2013 and december 31, 2012, respectively
                                                   21,074,000                        
      expendable parts, supplies and fuel, net of allowance for obsolescence of 1,235 and 875 as of june 30, 2013 and december 31, 2012, respectively
                                                    17,831,000                       
      expendable parts, supplies and fuel, net of allowance for obsolescence of 1,055 and 875 at march 31, 2013 and december 31, 2012, respectively
                                                     15,504,000                      
      expendable parts, supplies and fuel, net of allowance for obsolescence of 875 and 395 at december 31, 2012 and december 31, 2011, respectively
                                                      18,432,000                     
      expendable parts, supplies and fuel, net of allowance for obsolescence of 695 and 395 at september 30, 2012 and december 31, 2011, respectively
                                                       19,422,000                    
      expendable parts, supplies and fuel, net of allowance for obsolescence of 575 and 395 at june 30, 2012 and december 31, 2011, respectively
                                                        14,240,000                   
      total stockholders' equity
                                                        402,990,000 374,715,000 351,504,000 339,106,000 315,671,000 297,735,000 284,462,000   281,302,000          
      expendable parts, supplies and fuel, net of allowance for obsolescence of 485 and 395 at march 31,2012 and december 31, 2011, respectively
                                                         15,433,000                  
      expendable parts, supplies and fuel, net of allowance for obsolescence of 395 and 170 at december 31, 2011 and december 31, 2010, respectively
                                                          14,539,000                 
      expendable parts, supplies and fuel, net of allowance for obsolescence of 305 and 170 at september 30, 2011 and december 31, 2010, respectively
                                                           14,482,000                
      expendable parts, supplies and fuel, net of allowance for obsolescence of 215 and 170
                                                                           
      at march 31, 2011 and december 31, 2010, respectively
                                                            15,913,000               
      current maturities of long term debt
                                                            6,122,000               
      long term debt, net of current maturities
                                                            137,694,000               
      21,493,268 and 21,455,634 shares issued;
                                                                           
      19,037,565 and 19,005,821 shares outstanding, as of march 31, 2011
                                                                           
      and december 31, 2010, respectively
                                                            21,000               
      expendable parts, supplies and fuel, net of allowance for obsolescence of 170 and 659
                                                                           
      at december 31, 2010 and december 31, 2009, respectively
                                                             13,383,000              
      current maturities of notes payable
                                                             16,532,000 16,309,000 18,170,000 19,341,000 24,013,000 24,528,000 24,050,000 20,177,000 19,837,000 12,722,000 10,089,000 10,276,000 10,066,000 9,869,000 
      current maturities of capital lease obligations
                                                               2,113,000 2,077,000 2,006,000 1,971,000 1,937,000 1,870,000 1,838,000 6,365,000 6,122,000 4,291,000 4,206,000 4,128,000 
      notes payable, net of current maturities
                                                             11,604,000 17,560,000 13,464,000 17,059,000 26,781,000 31,727,000 30,286,000 44,073,000 49,038,000 31,481,000 29,193,000 31,493,000 34,140,000 36,737,000 
      capital lease obligations, net of current maturities
                                                               367,000 909,000 1,966,000 2,480,000 2,986,000 3,971,000  20,418,000 23,668,000 18,952,000 20,055,000 21,140,000 
      21,455,634 and 21,088,633 shares issued;
                                                                           
      19,005,821 and 19,850,090 shares outstanding, as of december 31, 2010
                                                                           
      and december 31, 2009, respectively
                                                             21,000              
      expendable parts, supplies and fuel, net of allowance for obsolescence of 794 and 659 at september 30, 2010 and december 31, 2009, respectively
                                                              13,770,000             
      expendable parts, supplies and fuel, net of allowance for obsolescence of 749 and 659 at june 30, 2010 and december 31, 2009, respectively
                                                               14,364,000            
      stockholders’ equity:
                                                                           
      total stockholders’ equity
                                                               310,394,000 314,713,000  272,914,000 257,297,000 214,467,000 208,666,000 205,303,000 205,677,000 197,494,000 163,445,000  
      total liabilities and stockholders’ equity
                                                               529,114,000 550,634,000  494,120,000 494,446,000 402,992,000 422,187,000 424,223,000 389,501,000 373,269,000 354,430,000  
      expendable parts, supplies and fuel, net of allowance for obsolescence of 704 and 659 at march 31, 2010 and december 31, 2009, respectively
                                                                11,613,000           
      expendable parts, supplies and fuel, net of allowance for obsolescence of 629 and 539 at september 30, 2009 and december 31, 2008, respectively
                                                                 10,085,000          
      expendable parts, supplies and fuel, net of allowance for obsolescence of 599 and 539 at june 30, 2009 and december 31, 2008, respectively
                                                                  10,585,000         
      expendable parts, supplies and fuel, net of allowance for obsolescence of 554 and 539 at march 31, 2009 and december 31, 2008, respectively
                                                                   9,201,000        
      investment in and advances to joint venture
                                                                   1,228,000 607,000 2,327,000 467,000 2,843,000 2,014,000   
      income tax receivable
                                                                    421,000 1,338,000      
      expendable parts, supplies and fuel, net of allowance for obsolescence of 509 and 374 at september 30, 2008 and december 31, 2007, respectively
                                                                    11,219,000       
      expendable parts, supplies and fuel, net of allowance for obsolescence of 464 and 374 at june 30, 2008 and december 31, 2007 respectively
                                                                     15,038,000      
      capital lease obligation, net of current maturities
                                                                     4,451,000      
      expendable parts, supplies and fuel, net of allowance for obsolescence of 419 and 374 at march 31, 2008 and december 31, 2007, respectively
                                                                      9,267,000     
      receivable from related parties attributable to tax distribution estimates
                                                                         656,000 1,577,000 
      expendable parts, supplies and fuel, net of allowance for obsolescence of 91 and 56 at september 30, 2007 and december 31, 2006 respectively
                                                                       10,063,000    
      current maturities of notes payable to related party
                                                                          891,000 
      non-current liabilities:
                                                                           
      receivable from related parties
                                                                        234,000   
      expendable parts, supplies and fuel, net of allowance for obsolescence of 52 and 56 at june 30, 2007 and december 31, 2006 respectively
                                                                        6,030,000   
      expendable parts, supplies and fuel, net of allowance for obsolescence of 101 and 56 at march 31, 2007 and december 31, 2006 respectively
                                                                         3,013,000  
      investment in joint venture
                                                                         67,000  
      long-term debt:
                                                                           
      expendable parts, supplies and fuel, net of allowance for obsolescence of 56 and 44 at december 31, 2006 and 2005 respectively
                                                                          3,747,000 
      notes payable to related party, net of current maturities
                                                                           
      redeemable convertible preferred shares
                                                                           
      series a shares, no shares issued and outstanding as of december 31, 2006 and 8,635,000 issued and outstanding as of december 31, 2005
                                                                           
      series b shares, no shares issued and outstanding as of december 31, 2006 and 1,250,000 issued and outstanding as of december 31, 2005
                                                                           
      shareholders’/members’ equity:
                                                                           
      contributed capital
                                                                           
      deferred compensation—restricted stock
                                                                           
      retained/undistributed earnings
                                                                          19,088,000 
      less: treasury shares
                                                                           
      total shareholders’/members’ equity
                                                                          153,471,000 
      total liabilities and shareholders’/members’ equity
                                                                          305,726,000 
    The information provided in this report is taken from www.sec.gov and many other data providers. While we have conducted our best efforts to ensure that the parsed data is accurate, we cannot guarantee its accuracy. Please use caution and understand that any consequences of its use are your own responsibility.