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 2026-04-01 |
| Last Updated | 2026-08-03 9:02 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 | 77877128 |
| 2000-02-01 | 78593995 |
| 2000-03-01 | 79371788 |
| 2000-04-01 | 79279633 |
| 2000-05-01 | 79081759 |
| 2000-06-01 | 78980154 |
| 2000-07-01 | 78951254 |
| 2000-08-01 | 79341984 |
| 2000-09-01 | 81620415 |
| 2000-10-01 | 81170414 |
| 2000-11-01 | 81320094 |
| 2000-12-01 | 79706334 |
| 2001-01-01 | 82810610 |
| 2001-02-01 | 82290254 |
| 2001-03-01 | 81471761 |
| 2001-04-01 | 82057380 |
| 2001-05-01 | 82247567 |
| 2001-06-01 | 81538032 |
| 2001-07-01 | 81676365 |
| 2001-08-01 | 82081548 |
| 2001-09-01 | 66765878 |
| 2001-10-01 | 68530470 |
| 2001-11-01 | 69161228 |
| 2001-12-01 | 69997136 |
| 2002-01-01 | 71288998 |
| 2002-02-01 | 72074568 |
| 2002-03-01 | 72735133 |
| 2002-04-01 | 73907228 |
| 2002-05-01 | 74585370 |
| 2002-06-01 | 75461760 |
| 2002-07-01 | 75526156 |
| 2002-08-01 | 75741939 |
| 2002-09-01 | 75531498 |
| 2002-10-01 | 76177851 |
| 2002-11-01 | 75912395 |
| 2002-12-01 | 75813815 |
| 2003-01-01 | 76329585 |
| 2003-02-01 | 74426904 |
| 2003-03-01 | 75314194 |
| 2003-04-01 | 72045184 |
| 2003-05-01 | 70831388 |
| 2003-06-01 | 72825489 |
| 2003-07-01 | 73860266 |
| 2003-08-01 | 74493787 |
| 2003-09-01 | 75528816 |
| 2003-10-01 | 75936964 |
| 2003-11-01 | 76625730 |
| 2003-12-01 | 77497848 |
| 2004-01-01 | 78631649 |
| 2004-02-01 | 79837869 |
| 2004-03-01 | 79711581 |
| 2004-04-01 | 80279968 |
| 2004-05-01 | 80441313 |
| 2004-06-01 | 80767267 |
| 2004-07-01 | 80853638 |
| 2004-08-01 | 81209149 |
| 2004-09-01 | 80210797 |
| 2004-10-01 | 82162824 |
| 2004-11-01 | 82643876 |
| 2004-12-01 | 83278115 |
| 2005-01-01 | 82840804 |
| 2005-02-01 | 84711158 |
| 2005-03-01 | 84135953 |
| 2005-04-01 | 84118594 |
| 2005-05-01 | 84376828 |
| 2005-06-01 | 84285875 |
| 2005-07-01 | 84204071 |
| 2005-08-01 | 83781151 |
| 2005-09-01 | 83326076 |
| 2005-10-01 | 82573258 |
| 2005-11-01 | 82800165 |
| 2005-12-01 | 83166756 |
| 2006-01-01 | 83060365 |
| 2006-02-01 | 83009141 |
| 2006-03-01 | 83782368 |
| 2006-04-01 | 83874196 |
| 2006-05-01 | 83576574 |
| 2006-06-01 | 83707042 |
| 2006-07-01 | 83683504 |
| 2006-08-01 | 84025864 |
| 2006-09-01 | 84434476 |
| 2006-10-01 | 84493049 |
| 2006-11-01 | 84295158 |
| 2006-12-01 | 85043333 |
| 2007-01-01 | 86383398 |
| 2007-02-01 | 85548128 |
| 2007-03-01 | 85895243 |
| 2007-04-01 | 85949399 |
| 2007-05-01 | 85995943 |
| 2007-06-01 | 85800727 |
| 2007-07-01 | 85568347 |
| 2007-08-01 | 86471599 |
| 2007-09-01 | 87233306 |
| 2007-10-01 | 87451628 |
| 2007-11-01 | 88209787 |
| 2007-12-01 | 88105723 |
| 2008-01-01 | 88015014 |
| 2008-02-01 | 88211483 |
| 2008-03-01 | 87594116 |
| 2008-04-01 | 86582279 |
| 2008-05-01 | 86869143 |
| 2008-06-01 | 86252712 |
| 2008-07-01 | 85741696 |
| 2008-08-01 | 85331886 |
| 2008-09-01 | 81367528 |
| 2008-10-01 | 81369680 |
| 2008-11-01 | 80991180 |
| 2008-12-01 | 80842685 |
| 2009-01-01 | 81137916 |
| 2009-02-01 | 81896950 |
| 2009-03-01 | 80375118 |
| 2009-04-01 | 80537630 |
| 2009-05-01 | 79881535 |
| 2009-06-01 | 80029454 |
| 2009-07-01 | 80010780 |
| 2009-08-01 | 80454358 |
| 2009-09-01 | 78552038 |
| 2009-10-01 | 77752319 |
| 2009-11-01 | 78291647 |
| 2009-12-01 | 78722702 |
| 2010-01-01 | 80410937 |
| 2010-02-01 | 78506628 |
| 2010-03-01 | 79616162 |
| 2010-04-01 | 78994690 |
| 2010-05-01 | 80853434 |
| 2010-06-01 | 81119959 |
| 2010-07-01 | 81352319 |
| 2010-08-01 | 82031787 |
| 2010-09-01 | 82364992 |
| 2010-10-01 | 82861630 |
| 2010-11-01 | 82902860 |
| 2010-12-01 | 81878200 |
| 2011-01-01 | 82843197 |
| 2011-02-01 | 82653552 |
| 2011-03-01 | 83436258 |
| 2011-04-01 | 83416589 |
| 2011-05-01 | 82698052 |
| 2011-06-01 | 82998073 |
| 2011-07-01 | 83258750 |
| 2011-08-01 | 82294148 |
| 2011-09-01 | 82697903 |
| 2011-10-01 | 82470890 |
| 2011-11-01 | 81574284 |
| 2011-12-01 | 82824337 |
| 2012-01-01 | 82466710 |
| 2012-02-01 | 83455963 |
| 2012-03-01 | 83223661 |
| 2012-04-01 | 82745968 |
| 2012-05-01 | 82943314 |
| 2012-06-01 | 82878781 |
| 2012-07-01 | 82554197 |
| 2012-08-01 | 82786755 |
| 2012-09-01 | 82829007 |
| 2012-10-01 | 81180629 |
| 2012-11-01 | 82685421 |
| 2012-12-01 | 82663138 |
| 2013-01-01 | 83299152 |
| 2013-02-01 | 83916037 |
| 2013-03-01 | 83707410 |
| 2013-04-01 | 83847382 |
| 2013-05-01 | 84132424 |
| 2013-06-01 | 84223147 |
| 2013-07-01 | 84201674 |
| 2013-08-01 | 84804893 |
| 2013-09-01 | 84485804 |
| 2013-10-01 | 84913598 |
| 2013-11-01 | 85130622 |
| 2013-12-01 | 84852379 |
| 2014-01-01 | 84177779 |
| 2014-02-01 | 84050774 |
| 2014-03-01 | 86469043 |
| 2014-04-01 | 85558777 |
| 2014-05-01 | 85724806 |
| 2014-06-01 | 86166404 |
| 2014-07-01 | 86390370 |
| 2014-08-01 | 86286212 |
| 2014-09-01 | 86630692 |
| 2014-10-01 | 87127767 |
| 2014-11-01 | 87557630 |
| 2014-12-01 | 88336631 |
| 2015-01-01 | 88274953 |
| 2015-02-01 | 86697797 |
| 2015-03-01 | 88630261 |
| 2015-04-01 | 89325725 |
| 2015-05-01 | 89678203 |
| 2015-06-01 | 89560022 |
| 2015-07-01 | 90274887 |
| 2015-08-01 | 90567250 |
| 2015-09-01 | 90636838 |
| 2015-10-01 | 90783955 |
| 2015-11-01 | 91091150 |
| 2015-12-01 | 91593791 |
| 2016-01-01 | 91411048 |
| 2016-02-01 | 92160560 |
| 2016-03-01 | 92487185 |
| 2016-04-01 | 92509555 |
| 2016-05-01 | 92897569 |
| 2016-06-01 | 93253687 |
| 2016-07-01 | 93457132 |
| 2016-08-01 | 93566254 |
| 2016-09-01 | 93750950 |
| 2016-10-01 | 93469431 |
| 2016-11-01 | 93381668 |
| 2016-12-01 | 94428002 |
| 2017-01-01 | 95005414 |
| 2017-02-01 | 94820064 |
| 2017-03-01 | 95041496 |
| 2017-04-01 | 95699160 |
| 2017-05-01 | 95914316 |
| 2017-06-01 | 96756988 |
| 2017-07-01 | 97515240 |
| 2017-08-01 | 97198275 |
| 2017-09-01 | 94890000 |
| 2017-10-01 | 97385765 |
| 2017-11-01 | 97047513 |
| 2017-12-01 | 97578774 |
| 2018-01-01 | 98316451 |
| 2018-02-01 | 99246343 |
| 2018-03-01 | 99015983 |
| 2018-04-01 | 100542207 |
| 2018-05-01 | 100833590 |
| 2018-06-01 | 101143848 |
| 2018-07-01 | 101192350 |
| 2018-08-01 | 101327751 |
| 2018-09-01 | 101631090 |
| 2018-10-01 | 101953888 |
| 2018-11-01 | 101447297 |
| 2018-12-01 | 101423433 |
| 2019-01-01 | 102348820 |
| 2019-02-01 | 102597953 |
| 2019-03-01 | 103601352 |
| 2019-04-01 | 103314994 |
| 2019-05-01 | 103830853 |
| 2019-06-01 | 103432189 |
| 2019-07-01 | 103533626 |
| 2019-08-01 | 104445103 |
| 2019-09-01 | 104312344 |
| 2019-10-01 | 104754460 |
| 2019-11-01 | 104897932 |
| 2019-12-01 | 105598328 |
| 2020-01-01 | 106970727 |
| 2020-02-01 | 104821487 |
| 2020-03-01 | 80842176 |
| 2020-04-01 | 21330358 |
| 2020-05-01 | 23352817 |
| 2020-06-01 | 26124355 |
| 2020-07-01 | 41733824 |
| 2020-08-01 | 46675491 |
| 2020-09-01 | 44602681 |
| 2020-10-01 | 49193151 |
| 2020-11-01 | 56190306 |
| 2020-12-01 | 57313600 |
| 2021-01-01 | 58750744 |
| 2021-02-01 | 56998164 |
| 2021-03-01 | 66085420 |
| 2021-04-01 | 70049545 |
| 2021-05-01 | 74958344 |
| 2021-06-01 | 79973202 |
| 2021-07-01 | 84444068 |
| 2021-08-01 | 84787904 |
| 2021-09-01 | 86222158 |
| 2021-10-01 | 86859117 |
| 2021-11-01 | 89882933 |
| 2021-12-01 | 89899256 |
| 2022-01-01 | 91075454 |
| 2022-02-01 | 92136705 |
| 2022-03-01 | 92531737 |
| 2022-04-01 | 94083280 |
| 2022-05-01 | 94478395 |
| 2022-06-01 | 92590742 |
| 2022-07-01 | 95390325 |
| 2022-08-01 | 96035560 |
| 2022-09-01 | 97294398 |
| 2022-10-01 | 97854042 |
| 2022-11-01 | 99239901 |
| 2022-12-01 | 98542138 |
| 2023-01-01 | 106036034 |
| 2023-02-01 | 106263911 |
| 2023-03-01 | 105000574 |
| 2023-04-01 | 105700999 |
| 2023-05-01 | 106454344 |
| 2023-06-01 | 104791389 |
| 2023-07-01 | 107188339 |
| 2023-08-01 | 109195328 |
| 2023-09-01 | 110004143 |
| 2023-10-01 | 111002521 |
| 2023-11-01 | 111038283 |
| 2023-12-01 | 111316057 |
| 2024-01-01 | 111569295 |
| 2024-02-01 | 112203052 |
| 2024-03-01 | 112726608 |
| 2024-04-01 | 112828408 |
| 2024-05-01 | 113212736 |
| 2024-06-01 | 113331152 |
| 2024-07-01 | 112831920 |
| 2024-08-01 | 112166925 |
| 2024-09-01 | 111960039 |
| 2024-10-01 | 112026769 |
| 2024-11-01 | 112779425 |
| 2024-12-01 | 113753150 |
| 2025-01-01 | 114028470 |
| 2025-02-01 | 114471332 |
| 2025-03-01 | 116111548 |
| 2025-04-01 | 115992538 |
| 2025-05-01 | 115840250 |
| 2025-06-01 | 115704646 |
| 2025-07-01 | 116289443 |
| 2025-08-01 | 115107240 |
| 2025-09-01 | 113424868 |
| 2025-10-01 | 115904180 |
| 2025-11-01 | 115137775 |
| 2025-12-01 | 116532091 |
| 2026-01-01 | 115048115 |
| 2026-02-01 | 116023197 |
| 2026-03-01 | 115983192 |
| 2026-04-01 | 116829650 |