Find the latest Coronavirus-related transportation statistics on the BTS Covid-19 landing page

You are here

Table 7. Systemwide Available Seat-Miles (ASMs) on U.S. Airlines, Seasonally-Adjusted, March 2017

Systemwide (Domestic + International) ASMs (seasonally-adjusted) in billions (000,000,000), Scheduled service only

2014201520162017
January84.288.191.194.7
February85.087.591.994.6
March86.388.692.594.8
April85.689.492.5
May85.689.793.1
June86.289.793.6
July86.390.493.6
August86.290.693.7
September86.690.593.7
October87.190.893.6
November87.591.193.3
December88.191.494.2
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