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 2026-03-01 |
| Last Updated | 2026-07-01 9:01 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 | 77905103 |
| 2000-02-01 | 78577204 |
| 2000-03-01 | 79372023 |
| 2000-04-01 | 79346076 |
| 2000-05-01 | 79082596 |
| 2000-06-01 | 78981038 |
| 2000-07-01 | 78977900 |
| 2000-08-01 | 79341921 |
| 2000-09-01 | 81499938 |
| 2000-10-01 | 81170487 |
| 2000-11-01 | 81342604 |
| 2000-12-01 | 79702477 |
| 2001-01-01 | 82828299 |
| 2001-02-01 | 82288908 |
| 2001-03-01 | 81464736 |
| 2001-04-01 | 82127308 |
| 2001-05-01 | 82251249 |
| 2001-06-01 | 81533196 |
| 2001-07-01 | 81683708 |
| 2001-08-01 | 82091420 |
| 2001-09-01 | 66670342 |
| 2001-10-01 | 68542387 |
| 2001-11-01 | 69168662 |
| 2001-12-01 | 70006797 |
| 2002-01-01 | 71303268 |
| 2002-02-01 | 72076582 |
| 2002-03-01 | 72725548 |
| 2002-04-01 | 73935188 |
| 2002-05-01 | 74597373 |
| 2002-06-01 | 75464742 |
| 2002-07-01 | 75534574 |
| 2002-08-01 | 75748245 |
| 2002-09-01 | 75439911 |
| 2002-10-01 | 76197167 |
| 2002-11-01 | 75916175 |
| 2002-12-01 | 75810932 |
| 2003-01-01 | 76354173 |
| 2003-02-01 | 74429615 |
| 2003-03-01 | 75312810 |
| 2003-04-01 | 72057449 |
| 2003-05-01 | 70838915 |
| 2003-06-01 | 72826702 |
| 2003-07-01 | 73868633 |
| 2003-08-01 | 74500048 |
| 2003-09-01 | 75432340 |
| 2003-10-01 | 75965347 |
| 2003-11-01 | 76637645 |
| 2003-12-01 | 77501560 |
| 2004-01-01 | 78652983 |
| 2004-02-01 | 79840555 |
| 2004-03-01 | 79706368 |
| 2004-04-01 | 80280156 |
| 2004-05-01 | 80455380 |
| 2004-06-01 | 80758534 |
| 2004-07-01 | 80860945 |
| 2004-08-01 | 81213614 |
| 2004-09-01 | 80153190 |
| 2004-10-01 | 82179174 |
| 2004-11-01 | 82638332 |
| 2004-12-01 | 83289681 |
| 2005-01-01 | 82868584 |
| 2005-02-01 | 84712701 |
| 2005-03-01 | 84131993 |
| 2005-04-01 | 84114917 |
| 2005-05-01 | 84370878 |
| 2005-06-01 | 84296977 |
| 2005-07-01 | 84197190 |
| 2005-08-01 | 83795286 |
| 2005-09-01 | 83274010 |
| 2005-10-01 | 82598717 |
| 2005-11-01 | 82792844 |
| 2005-12-01 | 83171226 |
| 2006-01-01 | 83063887 |
| 2006-02-01 | 83011078 |
| 2006-03-01 | 83786660 |
| 2006-04-01 | 83880808 |
| 2006-05-01 | 83573520 |
| 2006-06-01 | 83704429 |
| 2006-07-01 | 83679945 |
| 2006-08-01 | 84043628 |
| 2006-09-01 | 84406565 |
| 2006-10-01 | 84493157 |
| 2006-11-01 | 84304166 |
| 2006-12-01 | 85039895 |
| 2007-01-01 | 86388529 |
| 2007-02-01 | 85551780 |
| 2007-03-01 | 85893681 |
| 2007-04-01 | 85957409 |
| 2007-05-01 | 85992822 |
| 2007-06-01 | 85796107 |
| 2007-07-01 | 85542358 |
| 2007-08-01 | 86500597 |
| 2007-09-01 | 87231388 |
| 2007-10-01 | 87448762 |
| 2007-11-01 | 88203094 |
| 2007-12-01 | 88112852 |
| 2008-01-01 | 88016560 |
| 2008-02-01 | 88213320 |
| 2008-03-01 | 87598584 |
| 2008-04-01 | 86574698 |
| 2008-05-01 | 86862889 |
| 2008-06-01 | 86258464 |
| 2008-07-01 | 85729566 |
| 2008-08-01 | 85357640 |
| 2008-09-01 | 81353433 |
| 2008-10-01 | 81367286 |
| 2008-11-01 | 80987870 |
| 2008-12-01 | 80842984 |
| 2009-01-01 | 81136350 |
| 2009-02-01 | 81910574 |
| 2009-03-01 | 80366237 |
| 2009-04-01 | 80547459 |
| 2009-05-01 | 79866798 |
| 2009-06-01 | 80021391 |
| 2009-07-01 | 80007896 |
| 2009-08-01 | 80494412 |
| 2009-09-01 | 78538329 |
| 2009-10-01 | 77743180 |
| 2009-11-01 | 78285519 |
| 2009-12-01 | 78729361 |
| 2010-01-01 | 80395905 |
| 2010-02-01 | 78526410 |
| 2010-03-01 | 79618996 |
| 2010-04-01 | 78990682 |
| 2010-05-01 | 80850212 |
| 2010-06-01 | 81112869 |
| 2010-07-01 | 81350628 |
| 2010-08-01 | 82046545 |
| 2010-09-01 | 82371147 |
| 2010-10-01 | 82846565 |
| 2010-11-01 | 82877184 |
| 2010-12-01 | 81896376 |
| 2011-01-01 | 82833396 |
| 2011-02-01 | 82677349 |
| 2011-03-01 | 83447352 |
| 2011-04-01 | 83409520 |
| 2011-05-01 | 82682361 |
| 2011-06-01 | 83009331 |
| 2011-07-01 | 83254158 |
| 2011-08-01 | 82302960 |
| 2011-09-01 | 82692219 |
| 2011-10-01 | 82470538 |
| 2011-11-01 | 81549775 |
| 2011-12-01 | 82835899 |
| 2012-01-01 | 82441933 |
| 2012-02-01 | 83490767 |
| 2012-03-01 | 83233437 |
| 2012-04-01 | 82749303 |
| 2012-05-01 | 82941574 |
| 2012-06-01 | 82873430 |
| 2012-07-01 | 82548889 |
| 2012-08-01 | 82793455 |
| 2012-09-01 | 82829853 |
| 2012-10-01 | 81164756 |
| 2012-11-01 | 82675404 |
| 2012-12-01 | 82672359 |
| 2013-01-01 | 83292604 |
| 2013-02-01 | 83941605 |
| 2013-03-01 | 83699444 |
| 2013-04-01 | 83841927 |
| 2013-05-01 | 84141298 |
| 2013-06-01 | 84227903 |
| 2013-07-01 | 84204211 |
| 2013-08-01 | 84808872 |
| 2013-09-01 | 84494646 |
| 2013-10-01 | 84873432 |
| 2013-11-01 | 85128582 |
| 2013-12-01 | 84843383 |
| 2014-01-01 | 84187038 |
| 2014-02-01 | 84072406 |
| 2014-03-01 | 86460644 |
| 2014-04-01 | 85561046 |
| 2014-05-01 | 85734753 |
| 2014-06-01 | 86175522 |
| 2014-07-01 | 86397032 |
| 2014-08-01 | 86287228 |
| 2014-09-01 | 86630836 |
| 2014-10-01 | 87065429 |
| 2014-11-01 | 87575701 |
| 2014-12-01 | 88332600 |
| 2015-01-01 | 88285045 |
| 2015-02-01 | 86711373 |
| 2015-03-01 | 88609192 |
| 2015-04-01 | 89348372 |
| 2015-05-01 | 89686442 |
| 2015-06-01 | 89557302 |
| 2015-07-01 | 90291670 |
| 2015-08-01 | 90582316 |
| 2015-09-01 | 90640024 |
| 2015-10-01 | 90696522 |
| 2015-11-01 | 91112623 |
| 2015-12-01 | 91594367 |
| 2016-01-01 | 91416616 |
| 2016-02-01 | 92172916 |
| 2016-03-01 | 92483658 |
| 2016-04-01 | 92513137 |
| 2016-05-01 | 92902685 |
| 2016-06-01 | 93277883 |
| 2016-07-01 | 93467652 |
| 2016-08-01 | 93571533 |
| 2016-09-01 | 93755742 |
| 2016-10-01 | 93377488 |
| 2016-11-01 | 93395202 |
| 2016-12-01 | 94417438 |
| 2017-01-01 | 95009300 |
| 2017-02-01 | 94830136 |
| 2017-03-01 | 95053180 |
| 2017-04-01 | 95711692 |
| 2017-05-01 | 95926538 |
| 2017-06-01 | 96766870 |
| 2017-07-01 | 97543063 |
| 2017-08-01 | 97207512 |
| 2017-09-01 | 94888328 |
| 2017-10-01 | 97264011 |
| 2017-11-01 | 97087782 |
| 2017-12-01 | 97552860 |
| 2018-01-01 | 98333390 |
| 2018-02-01 | 99260211 |
| 2018-03-01 | 99023493 |
| 2018-04-01 | 100559195 |
| 2018-05-01 | 100844636 |
| 2018-06-01 | 101147631 |
| 2018-07-01 | 101200652 |
| 2018-08-01 | 101346342 |
| 2018-09-01 | 101643052 |
| 2018-10-01 | 101839997 |
| 2018-11-01 | 101475646 |
| 2018-12-01 | 101399465 |
| 2019-01-01 | 102373819 |
| 2019-02-01 | 102617221 |
| 2019-03-01 | 103601573 |
| 2019-04-01 | 103315327 |
| 2019-05-01 | 103833535 |
| 2019-06-01 | 103446636 |
| 2019-07-01 | 103546353 |
| 2019-08-01 | 104459344 |
| 2019-09-01 | 104322861 |
| 2019-10-01 | 104680892 |
| 2019-11-01 | 104909168 |
| 2019-12-01 | 105566399 |
| 2020-01-01 | 106988466 |
| 2020-02-01 | 104844951 |
| 2020-03-01 | 80827232 |
| 2020-04-01 | 21336022 |
| 2020-05-01 | 23347101 |
| 2020-06-01 | 26124788 |
| 2020-07-01 | 41741950 |
| 2020-08-01 | 46685171 |
| 2020-09-01 | 44599000 |
| 2020-10-01 | 49185232 |
| 2020-11-01 | 56197569 |
| 2020-12-01 | 57310175 |
| 2021-01-01 | 58743678 |
| 2021-02-01 | 57007755 |
| 2021-03-01 | 66068438 |
| 2021-04-01 | 70053629 |
| 2021-05-01 | 74944706 |
| 2021-06-01 | 79994127 |
| 2021-07-01 | 84449407 |
| 2021-08-01 | 84785677 |
| 2021-09-01 | 86237250 |
| 2021-10-01 | 86856583 |
| 2021-11-01 | 89870934 |
| 2021-12-01 | 89912205 |
| 2022-01-01 | 91063176 |
| 2022-02-01 | 92147658 |
| 2022-03-01 | 92500078 |
| 2022-04-01 | 94083233 |
| 2022-05-01 | 94448682 |
| 2022-06-01 | 92647634 |
| 2022-07-01 | 95383763 |
| 2022-08-01 | 96037592 |
| 2022-09-01 | 97294785 |
| 2022-10-01 | 97866310 |
| 2022-11-01 | 99232448 |
| 2022-12-01 | 98549946 |
| 2023-01-01 | 106001367 |
| 2023-02-01 | 106268959 |
| 2023-03-01 | 104970650 |
| 2023-04-01 | 105715942 |
| 2023-05-01 | 106447150 |
| 2023-06-01 | 104834835 |
| 2023-07-01 | 107193585 |
| 2023-08-01 | 109192505 |
| 2023-09-01 | 110002609 |
| 2023-10-01 | 110996631 |
| 2023-11-01 | 111053310 |
| 2023-12-01 | 111307386 |
| 2024-01-01 | 111526797 |
| 2024-02-01 | 112177366 |
| 2024-03-01 | 112655196 |
| 2024-04-01 | 112953446 |
| 2024-05-01 | 113231989 |
| 2024-06-01 | 113364582 |
| 2024-07-01 | 112822524 |
| 2024-08-01 | 112150552 |
| 2024-09-01 | 111962666 |
| 2024-10-01 | 112026701 |
| 2024-11-01 | 112764526 |
| 2024-12-01 | 113720264 |
| 2025-01-01 | 113980479 |
| 2025-02-01 | 114389936 |
| 2025-03-01 | 116008385 |
| 2025-04-01 | 116324031 |
| 2025-05-01 | 115851592 |
| 2025-06-01 | 115721409 |
| 2025-07-01 | 116277963 |
| 2025-08-01 | 115064259 |
| 2025-09-01 | 113399076 |
| 2025-10-01 | 115887185 |
| 2025-11-01 | 115119509 |
| 2025-12-01 | 116486644 |
| 2026-01-01 | 114954727 |
| 2026-02-01 | 115887629 |
| 2026-03-01 | 115791950 |