Air travel

How often are flights late at each U.S. airport?

Pick an airport to see how often its flights left 15 or more minutes late or were cancelled in the latest 12 months, its worst months and departure hours, and its rank among the 102 U.S. airports with at least 10,000 departures, from the Bureau of Transportation Statistics. Across all U.S. flights in the 12 months through August 2026, 22.9% left late and 1.9% were cancelled.