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 2025-07-01 |
| Last Updated | 2025-10-15 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 | 77908436 |
| 2000-02-01 | 78570214 |
| 2000-03-01 | 79341458 |
| 2000-04-01 | 79331083 |
| 2000-05-01 | 79085310 |
| 2000-06-01 | 79021487 |
| 2000-07-01 | 78991440 |
| 2000-08-01 | 79328514 |
| 2000-09-01 | 81496119 |
| 2000-10-01 | 81124613 |
| 2000-11-01 | 81370067 |
| 2000-12-01 | 79709007 |
| 2001-01-01 | 82863176 |
| 2001-02-01 | 82307178 |
| 2001-03-01 | 81383136 |
| 2001-04-01 | 82147995 |
| 2001-05-01 | 82235507 |
| 2001-06-01 | 81553001 |
| 2001-07-01 | 81683965 |
| 2001-08-01 | 82125143 |
| 2001-09-01 | 66655624 |
| 2001-10-01 | 68536513 |
| 2001-11-01 | 69176620 |
| 2001-12-01 | 70007773 |
| 2002-01-01 | 71318318 |
| 2002-02-01 | 72086822 |
| 2002-03-01 | 72670892 |
| 2002-04-01 | 73927868 |
| 2002-05-01 | 74619841 |
| 2002-06-01 | 75460943 |
| 2002-07-01 | 75558789 |
| 2002-08-01 | 75734618 |
| 2002-09-01 | 75453657 |
| 2002-10-01 | 76178150 |
| 2002-11-01 | 75912750 |
| 2002-12-01 | 75793514 |
| 2003-01-01 | 76422656 |
| 2003-02-01 | 74436378 |
| 2003-03-01 | 75262332 |
| 2003-04-01 | 72068481 |
| 2003-05-01 | 70814666 |
| 2003-06-01 | 72840554 |
| 2003-07-01 | 73872800 |
| 2003-08-01 | 74495621 |
| 2003-09-01 | 75420755 |
| 2003-10-01 | 75985593 |
| 2003-11-01 | 76624578 |
| 2003-12-01 | 77506821 |
| 2004-01-01 | 78675022 |
| 2004-02-01 | 79844773 |
| 2004-03-01 | 79694171 |
| 2004-04-01 | 80291550 |
| 2004-05-01 | 80437935 |
| 2004-06-01 | 80755524 |
| 2004-07-01 | 80851679 |
| 2004-08-01 | 81200203 |
| 2004-09-01 | 80184562 |
| 2004-10-01 | 82151595 |
| 2004-11-01 | 82624848 |
| 2004-12-01 | 83315434 |
| 2005-01-01 | 82904396 |
| 2005-02-01 | 84716583 |
| 2005-03-01 | 84106950 |
| 2005-04-01 | 84108670 |
| 2005-05-01 | 84352392 |
| 2005-06-01 | 84313134 |
| 2005-07-01 | 84191544 |
| 2005-08-01 | 83808994 |
| 2005-09-01 | 83288526 |
| 2005-10-01 | 82571591 |
| 2005-11-01 | 82796522 |
| 2005-12-01 | 83151216 |
| 2006-01-01 | 83081410 |
| 2006-02-01 | 83012828 |
| 2006-03-01 | 83816601 |
| 2006-04-01 | 83859513 |
| 2006-05-01 | 83590957 |
| 2006-06-01 | 83701818 |
| 2006-07-01 | 83665530 |
| 2006-08-01 | 84033636 |
| 2006-09-01 | 84408260 |
| 2006-10-01 | 84464654 |
| 2006-11-01 | 84327836 |
| 2006-12-01 | 85032597 |
| 2007-01-01 | 86432527 |
| 2007-02-01 | 85549622 |
| 2007-03-01 | 85878889 |
| 2007-04-01 | 85964765 |
| 2007-05-01 | 85992008 |
| 2007-06-01 | 85785326 |
| 2007-07-01 | 85509614 |
| 2007-08-01 | 86529182 |
| 2007-09-01 | 87225236 |
| 2007-10-01 | 87457494 |
| 2007-11-01 | 88212196 |
| 2007-12-01 | 88110702 |
| 2008-01-01 | 88030669 |
| 2008-02-01 | 88215499 |
| 2008-03-01 | 87594962 |
| 2008-04-01 | 86573492 |
| 2008-05-01 | 86847573 |
| 2008-06-01 | 86270733 |
| 2008-07-01 | 85712480 |
| 2008-08-01 | 85336523 |
| 2008-09-01 | 81348517 |
| 2008-10-01 | 81399700 |
| 2008-11-01 | 80972078 |
| 2008-12-01 | 80874919 |
| 2009-01-01 | 81131960 |
| 2009-02-01 | 81889540 |
| 2009-03-01 | 80358116 |
| 2009-04-01 | 80568167 |
| 2009-05-01 | 79858301 |
| 2009-06-01 | 80006848 |
| 2009-07-01 | 80033790 |
| 2009-08-01 | 80473770 |
| 2009-09-01 | 78543249 |
| 2009-10-01 | 77728951 |
| 2009-11-01 | 78303395 |
| 2009-12-01 | 78757283 |
| 2010-01-01 | 80390102 |
| 2010-02-01 | 78496276 |
| 2010-03-01 | 79638880 |
| 2010-04-01 | 78996676 |
| 2010-05-01 | 80842498 |
| 2010-06-01 | 81112722 |
| 2010-07-01 | 81333892 |
| 2010-08-01 | 82019793 |
| 2010-09-01 | 82388982 |
| 2010-10-01 | 82837716 |
| 2010-11-01 | 82866403 |
| 2010-12-01 | 81976336 |
| 2011-01-01 | 82818239 |
| 2011-02-01 | 82649156 |
| 2011-03-01 | 83448715 |
| 2011-04-01 | 83401764 |
| 2011-05-01 | 82664772 |
| 2011-06-01 | 83031429 |
| 2011-07-01 | 83245738 |
| 2011-08-01 | 82306428 |
| 2011-09-01 | 82692525 |
| 2011-10-01 | 82462856 |
| 2011-11-01 | 81559533 |
| 2011-12-01 | 82856483 |
| 2012-01-01 | 82417894 |
| 2012-02-01 | 83503056 |
| 2012-03-01 | 83221873 |
| 2012-04-01 | 82760211 |
| 2012-05-01 | 82936431 |
| 2012-06-01 | 82862237 |
| 2012-07-01 | 82534291 |
| 2012-08-01 | 82820166 |
| 2012-09-01 | 82806728 |
| 2012-10-01 | 81176073 |
| 2012-11-01 | 82686032 |
| 2012-12-01 | 82691760 |
| 2013-01-01 | 83287234 |
| 2013-02-01 | 83931612 |
| 2013-03-01 | 83693044 |
| 2013-04-01 | 83822969 |
| 2013-05-01 | 84172556 |
| 2013-06-01 | 84208657 |
| 2013-07-01 | 84213490 |
| 2013-08-01 | 84788903 |
| 2013-09-01 | 84506746 |
| 2013-10-01 | 84864819 |
| 2013-11-01 | 85121934 |
| 2013-12-01 | 84852478 |
| 2014-01-01 | 84227929 |
| 2014-02-01 | 84064388 |
| 2014-03-01 | 86451376 |
| 2014-04-01 | 85559996 |
| 2014-05-01 | 85717950 |
| 2014-06-01 | 86187354 |
| 2014-07-01 | 86384310 |
| 2014-08-01 | 86276848 |
| 2014-09-01 | 86615228 |
| 2014-10-01 | 87095442 |
| 2014-11-01 | 87549981 |
| 2014-12-01 | 88381941 |
| 2015-01-01 | 88275028 |
| 2015-02-01 | 86702955 |
| 2015-03-01 | 88588490 |
| 2015-04-01 | 89371646 |
| 2015-05-01 | 89678647 |
| 2015-06-01 | 89538138 |
| 2015-07-01 | 90321896 |
| 2015-08-01 | 90568462 |
| 2015-09-01 | 90644656 |
| 2015-10-01 | 90679414 |
| 2015-11-01 | 91119123 |
| 2015-12-01 | 91618039 |
| 2016-01-01 | 91413856 |
| 2016-02-01 | 92178769 |
| 2016-03-01 | 92472769 |
| 2016-04-01 | 92503413 |
| 2016-05-01 | 92890235 |
| 2016-06-01 | 93301579 |
| 2016-07-01 | 93455562 |
| 2016-08-01 | 93574436 |
| 2016-09-01 | 93767704 |
| 2016-10-01 | 93368857 |
| 2016-11-01 | 93393818 |
| 2016-12-01 | 94415922 |
| 2017-01-01 | 94998960 |
| 2017-02-01 | 94829612 |
| 2017-03-01 | 95083380 |
| 2017-04-01 | 95694390 |
| 2017-05-01 | 95942955 |
| 2017-06-01 | 96775763 |
| 2017-07-01 | 97535185 |
| 2017-08-01 | 97181200 |
| 2017-09-01 | 94884182 |
| 2017-10-01 | 97251986 |
| 2017-11-01 | 97112396 |
| 2017-12-01 | 97547398 |
| 2018-01-01 | 98356115 |
| 2018-02-01 | 99268860 |
| 2018-03-01 | 98995052 |
| 2018-04-01 | 100581171 |
| 2018-05-01 | 100832248 |
| 2018-06-01 | 101144930 |
| 2018-07-01 | 101190471 |
| 2018-08-01 | 101370646 |
| 2018-09-01 | 101619295 |
| 2018-10-01 | 101858360 |
| 2018-11-01 | 101480020 |
| 2018-12-01 | 101388592 |
| 2019-01-01 | 102366512 |
| 2019-02-01 | 102632726 |
| 2019-03-01 | 103595689 |
| 2019-04-01 | 103308219 |
| 2019-05-01 | 103847827 |
| 2019-06-01 | 103434690 |
| 2019-07-01 | 103577593 |
| 2019-08-01 | 104432492 |
| 2019-09-01 | 104331052 |
| 2019-10-01 | 104677108 |
| 2019-11-01 | 104885241 |
| 2019-12-01 | 105543051 |
| 2020-01-01 | 107027633 |
| 2020-02-01 | 104833360 |
| 2020-03-01 | 80826868 |
| 2020-04-01 | 21348355 |
| 2020-05-01 | 23330108 |
| 2020-06-01 | 26127212 |
| 2020-07-01 | 41774792 |
| 2020-08-01 | 46681984 |
| 2020-09-01 | 44596738 |
| 2020-10-01 | 49179174 |
| 2020-11-01 | 56176208 |
| 2020-12-01 | 57310041 |
| 2021-01-01 | 58728610 |
| 2021-02-01 | 57014205 |
| 2021-03-01 | 66101443 |
| 2021-04-01 | 70079320 |
| 2021-05-01 | 74883579 |
| 2021-06-01 | 80053175 |
| 2021-07-01 | 84439605 |
| 2021-08-01 | 84762584 |
| 2021-09-01 | 86240268 |
| 2021-10-01 | 86921963 |
| 2021-11-01 | 89729241 |
| 2021-12-01 | 89936010 |
| 2022-01-01 | 91029102 |
| 2022-02-01 | 92156250 |
| 2022-03-01 | 92539558 |
| 2022-04-01 | 94121844 |
| 2022-05-01 | 94408787 |
| 2022-06-01 | 92780508 |
| 2022-07-01 | 95370317 |
| 2022-08-01 | 96025635 |
| 2022-09-01 | 97234765 |
| 2022-10-01 | 97959487 |
| 2022-11-01 | 99024911 |
| 2022-12-01 | 98462717 |
| 2023-01-01 | 105912556 |
| 2023-02-01 | 106276905 |
| 2023-03-01 | 105155417 |
| 2023-04-01 | 105803333 |
| 2023-05-01 | 106538822 |
| 2023-06-01 | 105048344 |
| 2023-07-01 | 107267926 |
| 2023-08-01 | 108978330 |
| 2023-09-01 | 109765444 |
| 2023-10-01 | 111155938 |
| 2023-11-01 | 110671666 |
| 2023-12-01 | 111229229 |
| 2024-01-01 | 111291326 |
| 2024-02-01 | 112225635 |
| 2024-03-01 | 113045643 |
| 2024-04-01 | 113128868 |
| 2024-05-01 | 113481622 |
| 2024-06-01 | 113651540 |
| 2024-07-01 | 113087400 |
| 2024-08-01 | 111632115 |
| 2024-09-01 | 111552954 |
| 2024-10-01 | 112181094 |
| 2024-11-01 | 112155579 |
| 2024-12-01 | 113744358 |
| 2025-01-01 | 113548989 |
| 2025-02-01 | 114501090 |
| 2025-03-01 | 116733827 |
| 2025-04-01 | 116593490 |
| 2025-05-01 | 116113801 |
| 2025-06-01 | 116130275 |
| 2025-07-01 | 116669519 |