# 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](https://pushbuild.com/apis/airline-on-time-performance.html).

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Flights · 2026-11-07

### [Planes now wait 28.8 minutes to take off at JFK, the longest since at least 2018](https://pushbuild.com/apis/analysis/airport-taxi-out-times-by-year/)

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…

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Flights · 2026-11-07

### [The flight that is late 61% of the time: United 1182, Columbus to Chicago](https://pushbuild.com/apis/analysis/most-often-late-flights-2025/)

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…

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Flights · 2026-11-07

### [DFW is America's most-delayed big airport: 27.5% of its flights arrive late](https://pushbuild.com/apis/analysis/most-delayed-airports-2025/)

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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As of 2026-11-07. Source: https://pushbuild.com/apis/analysis/api/airline-on-time-performance/