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United States Department of Transportation United States Department of Transportation

Table 9. International Scheduled Airline Travel on U.S. and Foreign Airlines, 2017-2018

Dataset Table:

Annual 1
2017 2018 Change % 2
Passengers (in millions) 223.7 233.6 4.4 3
Flights (in thousands) 1,583.8 1,621.0 2.3 4
Revenue Passenger Miles (in billions) 752.6 790.5 5.0 5
Available Seat-Miles (in billions) 933.3 968.0 3.7 6
Load Factor* 80.6 81.7 1.0 7
Flight Stage Length** 2,401.1 2,418.3 0.7 8
Passenger Trip Length*** 3,364.9 3,384.4 0.6 9
10

Notes:

* Change in load factor points
** The average non-stop distance flown per departure in miles
*** The average distance flown per passenger in miles
Percentage changes based on numbers prior to rounding.

Source:

Bureau of Transportation Statistics, T-100 International Market and Segment