Table 10. Systemwide Load Factor on U.S. Airlines, Seasonally-Adjusted, May 2017
Systemwide (Domestic + International) RPMs/ASMs (both seasonally-adjusted) in percent, Scheduled service only
Dataset Table:
| 2014 | 2015 | 2016 | 2017 | |
|---|---|---|---|---|
| January | 84.3 | 83.0 | 83.8 | 83.4 |
| February | 83.8 | 84.0 | 83.4 | 82.8 |
| March | 83.7 | 84.0 | 82.6 | 83.4 |
| April | 83.8 | 82.7 | 83.3 | 84.0 |
| May | 84.0 | 83.1 | 83.4 | 83.9 |
| June | 83.1 | 83.6 | 83.8 | |
| July | 83.1 | 83.9 | 83.4 | |
| August | 83.3 | 84.1 | 82.5 | |
| September | 83.1 | 83.9 | 83.6 | |
| October | 82.7 | 84.6 | 83.6 | |
| November | 82.8 | 83.7 | 84.2 | |
| December | 82.9 | 84.1 | 83.6 | |
Notes:
Load factor is a measure of the use of aircraft capacity that compares Revenue Passenger-Miles (RPMs) as a proportion of Available Seat-Miles (ASMs).
Source:
Bureau of Transportation Statistics, T-100 Segment