Analysis by API
Airline On-Time Performance API – US Flight Delays and Cancellations: findings
3 posts built from the Airline On-Time Performance API – US Flight Delays and Cancellations.
Planes now wait 28.8 minutes to take off at JFK, the longest since at least 2018
The average taxi-out at JFK was 28.8 minutes in 2025, up from 21.1 in 2021; O'Hare's rose from 20.8 in 2022 to 28.9 so far in 2026. Atlanta is…
The flight that is late 61% of the time: United 1182, Columbus to Chicago
United 1182 from Columbus to O'Hare arrived 15+ minutes late on 61.2% of its 389 flights since January 2025, averaging 53.9 minutes late. Frontier…
DFW is America's most-delayed big airport: 27.5% of its flights arrive late
Since January 2025, 27.53% of flights leaving Dallas/Fort Worth arrived 15+ minutes late, the worst of any airport with 20,000+ departures. Chicago…
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