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Table 9. International Available Seat-Miles (ASMs) on U.S. Airlines, Seasonally-Adjusted, February 2018

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

Dataset Table:

2015 2016 2017 2018
January 27.8 28.1 28.5 29.2
February 27.7 28.1 28.5 29.3
March 27.8 28.2 28.6
April 27.9 28.1 28.9
May 27.9 28.2 29.0
June 27.8 28.2 29.1
July 28.1 28.2 29.1
August 28.2 28.3 28.9
September 28.2 28.3 28.7
October 27.8 28.2 29.2
November 27.9 27.7 29.0
December 28.2 28.4 29.1

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