This statistic represents the number of passengers transported by U.S. carriers on international and domestic flights from 2004 through 2021. In 2021, U.S. carriers transported about **** million passengers on international flights.
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Bureau of Transportation Statistics. (March 17, 2022). Domestic and international passenger enplanements of U.S. carriers from 2004 to 2021 (in millions) [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 26, 2026, from /statistics/197805/us-airline-passenger-enplanements-since-2004/
Bureau of Transportation Statistics. "Domestic and international passenger enplanements of U.S. carriers from 2004 to 2021 (in millions)." Chart. March 17, 2022. ÌÇÐÄÆƽâ°æ. Accessed July 26, 2026. /statistics/197805/us-airline-passenger-enplanements-since-2004/
Bureau of Transportation Statistics. (2022). Domestic and international passenger enplanements of U.S. carriers from 2004 to 2021 (in millions). ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 26, 2026. /statistics/197805/us-airline-passenger-enplanements-since-2004/
Bureau of Transportation Statistics. "Domestic and International Passenger Enplanements of U.S. Carriers from 2004 to 2021 (in Millions)." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 17 Mar 2022, /statistics/197805/us-airline-passenger-enplanements-since-2004/
Bureau of Transportation Statistics, Domestic and international passenger enplanements of U.S. carriers from 2004 to 2021 (in millions) ÌÇÐÄÆƽâ°æ, /statistics/197805/us-airline-passenger-enplanements-since-2004/ (last visited July 26, 2026)
Domestic and international passenger enplanements of U.S. carriers from 2004 to 2021 (in millions) [Graph], Bureau of Transportation Statistics, March 17, 2022. [Online]. Available: /statistics/197805/us-airline-passenger-enplanements-since-2004/
