Table Data - Available Seat Miles for U.S. Air Carrier Domestic and International, Scheduled Passenger Flights
| Title | Available Seat Miles for U.S. Air Carrier Domestic and International, Scheduled Passenger Flights |
|---|---|
| Series ID | ASMD11 |
| Source | U.S. Bureau of Transportation Statistics |
| Release | Transportation Services Index and Seasonally-Adjusted Transportation Data (Not a Press Release) |
| Seasonal Adjustment | Seasonally Adjusted |
| Frequency | Monthly |
| Units | Thousands |
| Date Range | 2000-01-01 to 2026-02-01 |
| Last Updated | 2026-06-01 9:03 AM CDT |
| Notes | Data from all U.S. air carrier domestic and international, scheduled passenger flights. International data in system total includes U.S. carrier operations to and from the U.S. and from one foreign point to another foreign point. BTS’ Airlines and Airports available here does not include U.S. carriers’ foreign point-to-point flights. This data is collected by the U.S. Department of Transportation, Bureau of Transportation Statistics (BTS) calculation from BTS U.S. Air Carrier Traffic Statistics reported in BTS' monthly Air Traffic Data release, available here. |
| DATE | VALUE |
|---|---|
| 2000-01-01 | 77883712 |
| 2000-02-01 | 78589184 |
| 2000-03-01 | 79374277 |
| 2000-04-01 | 79281953 |
| 2000-05-01 | 79078800 |
| 2000-06-01 | 78979097 |
| 2000-07-01 | 78971509 |
| 2000-08-01 | 79336523 |
| 2000-09-01 | 81615645 |
| 2000-10-01 | 81152567 |
| 2000-11-01 | 81331376 |
| 2000-12-01 | 79702355 |
| 2001-01-01 | 82810252 |
| 2001-02-01 | 82296248 |
| 2001-03-01 | 81470505 |
| 2001-04-01 | 82064268 |
| 2001-05-01 | 82245042 |
| 2001-06-01 | 81531753 |
| 2001-07-01 | 81677849 |
| 2001-08-01 | 82084895 |
| 2001-09-01 | 66768336 |
| 2001-10-01 | 68522846 |
| 2001-11-01 | 69159464 |
| 2001-12-01 | 70002252 |
| 2002-01-01 | 71291298 |
| 2002-02-01 | 72076500 |
| 2002-03-01 | 72734066 |
| 2002-04-01 | 73900604 |
| 2002-05-01 | 74587610 |
| 2002-06-01 | 75462603 |
| 2002-07-01 | 75528170 |
| 2002-08-01 | 75740422 |
| 2002-09-01 | 75537289 |
| 2002-10-01 | 76173311 |
| 2002-11-01 | 75906918 |
| 2002-12-01 | 75804532 |
| 2003-01-01 | 76343735 |
| 2003-02-01 | 74425435 |
| 2003-03-01 | 75324569 |
| 2003-04-01 | 72042247 |
| 2003-05-01 | 70825718 |
| 2003-06-01 | 72826879 |
| 2003-07-01 | 73859543 |
| 2003-08-01 | 74489760 |
| 2003-09-01 | 75520647 |
| 2003-10-01 | 75944466 |
| 2003-11-01 | 76628615 |
| 2003-12-01 | 77492928 |
| 2004-01-01 | 78642184 |
| 2004-02-01 | 79837380 |
| 2004-03-01 | 79711741 |
| 2004-04-01 | 80281069 |
| 2004-05-01 | 80442189 |
| 2004-06-01 | 80755977 |
| 2004-07-01 | 80851204 |
| 2004-08-01 | 81200614 |
| 2004-09-01 | 80226600 |
| 2004-10-01 | 82163676 |
| 2004-11-01 | 82632935 |
| 2004-12-01 | 83281804 |
| 2005-01-01 | 82860433 |
| 2005-02-01 | 84709040 |
| 2005-03-01 | 84134494 |
| 2005-04-01 | 84112386 |
| 2005-05-01 | 84366669 |
| 2005-06-01 | 84295036 |
| 2005-07-01 | 84193718 |
| 2005-08-01 | 83778499 |
| 2005-09-01 | 83327607 |
| 2005-10-01 | 82590152 |
| 2005-11-01 | 82792595 |
| 2005-12-01 | 83163459 |
| 2006-01-01 | 83061205 |
| 2006-02-01 | 83009214 |
| 2006-03-01 | 83786493 |
| 2006-04-01 | 83874438 |
| 2006-05-01 | 83576049 |
| 2006-06-01 | 83704866 |
| 2006-07-01 | 83680592 |
| 2006-08-01 | 84025983 |
| 2006-09-01 | 84431845 |
| 2006-10-01 | 84493748 |
| 2006-11-01 | 84306429 |
| 2006-12-01 | 85037857 |
| 2007-01-01 | 86386789 |
| 2007-02-01 | 85549959 |
| 2007-03-01 | 85893751 |
| 2007-04-01 | 85950521 |
| 2007-05-01 | 85998640 |
| 2007-06-01 | 85797232 |
| 2007-07-01 | 85548098 |
| 2007-08-01 | 86481187 |
| 2007-09-01 | 87238838 |
| 2007-10-01 | 87454955 |
| 2007-11-01 | 88206983 |
| 2007-12-01 | 88111937 |
| 2008-01-01 | 88015946 |
| 2008-02-01 | 88210425 |
| 2008-03-01 | 87600058 |
| 2008-04-01 | 86571078 |
| 2008-05-01 | 86870410 |
| 2008-06-01 | 86261985 |
| 2008-07-01 | 85733741 |
| 2008-08-01 | 85331534 |
| 2008-09-01 | 81358617 |
| 2008-10-01 | 81376943 |
| 2008-11-01 | 80991564 |
| 2008-12-01 | 80841595 |
| 2009-01-01 | 81136791 |
| 2009-02-01 | 81903515 |
| 2009-03-01 | 80368516 |
| 2009-04-01 | 80546552 |
| 2009-05-01 | 79877726 |
| 2009-06-01 | 80023028 |
| 2009-07-01 | 80013351 |
| 2009-08-01 | 80464315 |
| 2009-09-01 | 78543870 |
| 2009-10-01 | 77751741 |
| 2009-11-01 | 78296287 |
| 2009-12-01 | 78724213 |
| 2010-01-01 | 80401964 |
| 2010-02-01 | 78514090 |
| 2010-03-01 | 79615386 |
| 2010-04-01 | 78992934 |
| 2010-05-01 | 80858342 |
| 2010-06-01 | 81115450 |
| 2010-07-01 | 81351965 |
| 2010-08-01 | 82027232 |
| 2010-09-01 | 82373502 |
| 2010-10-01 | 82856302 |
| 2010-11-01 | 82894372 |
| 2010-12-01 | 81887915 |
| 2011-01-01 | 82840668 |
| 2011-02-01 | 82659535 |
| 2011-03-01 | 83437805 |
| 2011-04-01 | 83412782 |
| 2011-05-01 | 82689936 |
| 2011-06-01 | 83010439 |
| 2011-07-01 | 83256195 |
| 2011-08-01 | 82293710 |
| 2011-09-01 | 82693958 |
| 2011-10-01 | 82474742 |
| 2011-11-01 | 81570997 |
| 2011-12-01 | 82827176 |
| 2012-01-01 | 82449841 |
| 2012-02-01 | 83466851 |
| 2012-03-01 | 83225883 |
| 2012-04-01 | 82754154 |
| 2012-05-01 | 82943040 |
| 2012-06-01 | 82872197 |
| 2012-07-01 | 82548880 |
| 2012-08-01 | 82794010 |
| 2012-09-01 | 82829549 |
| 2012-10-01 | 81175861 |
| 2012-11-01 | 82687732 |
| 2012-12-01 | 82668715 |
| 2013-01-01 | 83294409 |
| 2013-02-01 | 83916262 |
| 2013-03-01 | 83706531 |
| 2013-04-01 | 83840380 |
| 2013-05-01 | 84139259 |
| 2013-06-01 | 84224526 |
| 2013-07-01 | 84201439 |
| 2013-08-01 | 84804357 |
| 2013-09-01 | 84492043 |
| 2013-10-01 | 84910804 |
| 2013-11-01 | 85126660 |
| 2013-12-01 | 84842662 |
| 2014-01-01 | 84184416 |
| 2014-02-01 | 84049287 |
| 2014-03-01 | 86478111 |
| 2014-04-01 | 85554413 |
| 2014-05-01 | 85725317 |
| 2014-06-01 | 86170462 |
| 2014-07-01 | 86390273 |
| 2014-08-01 | 86281194 |
| 2014-09-01 | 86623507 |
| 2014-10-01 | 87135183 |
| 2014-11-01 | 87560108 |
| 2014-12-01 | 88330898 |
| 2015-01-01 | 88278041 |
| 2015-02-01 | 86695804 |
| 2015-03-01 | 88624101 |
| 2015-04-01 | 89339202 |
| 2015-05-01 | 89676942 |
| 2015-06-01 | 89547471 |
| 2015-07-01 | 90281896 |
| 2015-08-01 | 90569694 |
| 2015-09-01 | 90634256 |
| 2015-10-01 | 90788702 |
| 2015-11-01 | 91094738 |
| 2015-12-01 | 91591845 |
| 2016-01-01 | 91411097 |
| 2016-02-01 | 92162463 |
| 2016-03-01 | 92486271 |
| 2016-04-01 | 92502559 |
| 2016-05-01 | 92892902 |
| 2016-06-01 | 93265171 |
| 2016-07-01 | 93454042 |
| 2016-08-01 | 93556826 |
| 2016-09-01 | 93752845 |
| 2016-10-01 | 93484787 |
| 2016-11-01 | 93372810 |
| 2016-12-01 | 94426895 |
| 2017-01-01 | 95000841 |
| 2017-02-01 | 94819230 |
| 2017-03-01 | 95045693 |
| 2017-04-01 | 95700859 |
| 2017-05-01 | 95914818 |
| 2017-06-01 | 96753758 |
| 2017-07-01 | 97526197 |
| 2017-08-01 | 97188453 |
| 2017-09-01 | 94884678 |
| 2017-10-01 | 97385902 |
| 2017-11-01 | 97062087 |
| 2017-12-01 | 97576513 |
| 2018-01-01 | 98318350 |
| 2018-02-01 | 99246954 |
| 2018-03-01 | 99009337 |
| 2018-04-01 | 100547501 |
| 2018-05-01 | 100831027 |
| 2018-06-01 | 101134234 |
| 2018-07-01 | 101187694 |
| 2018-08-01 | 101330334 |
| 2018-09-01 | 101633816 |
| 2018-10-01 | 101958088 |
| 2018-11-01 | 101450909 |
| 2018-12-01 | 101434276 |
| 2019-01-01 | 102351836 |
| 2019-02-01 | 102602021 |
| 2019-03-01 | 103595215 |
| 2019-04-01 | 103308588 |
| 2019-05-01 | 103801631 |
| 2019-06-01 | 103438699 |
| 2019-07-01 | 103539938 |
| 2019-08-01 | 104448111 |
| 2019-09-01 | 104319771 |
| 2019-10-01 | 104759452 |
| 2019-11-01 | 104895102 |
| 2019-12-01 | 105594171 |
| 2020-01-01 | 106979932 |
| 2020-02-01 | 104829792 |
| 2020-03-01 | 80839344 |
| 2020-04-01 | 21338428 |
| 2020-05-01 | 23330444 |
| 2020-06-01 | 26123062 |
| 2020-07-01 | 41744264 |
| 2020-08-01 | 46685006 |
| 2020-09-01 | 44598527 |
| 2020-10-01 | 49193636 |
| 2020-11-01 | 56204778 |
| 2020-12-01 | 57313761 |
| 2021-01-01 | 58744680 |
| 2021-02-01 | 57002555 |
| 2021-03-01 | 66102808 |
| 2021-04-01 | 70064978 |
| 2021-05-01 | 74881982 |
| 2021-06-01 | 79979193 |
| 2021-07-01 | 84454402 |
| 2021-08-01 | 84788468 |
| 2021-09-01 | 86234126 |
| 2021-10-01 | 86851307 |
| 2021-11-01 | 89890821 |
| 2021-12-01 | 89899715 |
| 2022-01-01 | 91070591 |
| 2022-02-01 | 92138479 |
| 2022-03-01 | 92594958 |
| 2022-04-01 | 94093666 |
| 2022-05-01 | 94406862 |
| 2022-06-01 | 92610980 |
| 2022-07-01 | 95383533 |
| 2022-08-01 | 96029260 |
| 2022-09-01 | 97274446 |
| 2022-10-01 | 97836305 |
| 2022-11-01 | 99255570 |
| 2022-12-01 | 98517230 |
| 2023-01-01 | 105998415 |
| 2023-02-01 | 106250737 |
| 2023-03-01 | 105196196 |
| 2023-04-01 | 105717445 |
| 2023-05-01 | 106421895 |
| 2023-06-01 | 104786855 |
| 2023-07-01 | 107173090 |
| 2023-08-01 | 109169624 |
| 2023-09-01 | 109958180 |
| 2023-10-01 | 110936425 |
| 2023-11-01 | 111039503 |
| 2023-12-01 | 111246357 |
| 2024-01-01 | 111472054 |
| 2024-02-01 | 112148095 |
| 2024-03-01 | 113147474 |
| 2024-04-01 | 112933525 |
| 2024-05-01 | 113218828 |
| 2024-06-01 | 113309630 |
| 2024-07-01 | 112771971 |
| 2024-08-01 | 112101219 |
| 2024-09-01 | 111894118 |
| 2024-10-01 | 111932350 |
| 2024-11-01 | 112714490 |
| 2024-12-01 | 113629752 |
| 2025-01-01 | 113854668 |
| 2025-02-01 | 114346925 |
| 2025-03-01 | 116799619 |
| 2025-04-01 | 116283760 |
| 2025-05-01 | 115819192 |
| 2025-06-01 | 115666415 |
| 2025-07-01 | 116196676 |
| 2025-08-01 | 114993936 |
| 2025-09-01 | 113302629 |
| 2025-10-01 | 115774478 |
| 2025-11-01 | 115037542 |
| 2025-12-01 | 116366133 |
| 2026-01-01 | 114772947 |
| 2026-02-01 | 115190426 |