Systemwide Available Seat-Miles (ASMs) on U.S. Airlines, Seasonally-Adjusted (Oct 2016)
Systemwide (Domestic + International) ASMs (seasonally-adjusted) in billions (000,000,000) Scheduled service only
Dataset Table:
| 2013 | 2014 | 2015 | 2016 | |
|---|---|---|---|---|
| January | 83.4 | 84.3 | 88.4 | 91.6 | 
| February | 84.7 | 85.1 | 87.5 | 92.0 | 
| March | 83.7 | 86.4 | 88.7 | 92.5 | 
| April | 83.8 | 85.6 | 89.4 | 92.5 | 
| May | 84.1 | 85.6 | 89.7 | 93.1 | 
| June | 84.1 | 86.2 | 89.6 | 93.5 | 
| July | 84.0 | 86.3 | 90.3 | 93.4 | 
| August | 84.6 | 86.2 | 90.5 | 93.4 | 
| September | 84.4 | 86.4 | 90.2 | 93.3 | 
| October | 84.9 | 87.1 | 90.9 | 92.3 | 
| November | 84.9 | 87.4 | 91.0 | |
| December | 84.9 | 88.2 | 91.6 | |
Notes:
Available seat-miles are a measure of the capacity of air passenger transportation. An available seat-mile is equal to one aircraft seat carried one mile.
Source:
Bureau of Transportation Statistics, T-100 Segment