Chicago O'Hare International (ORD): on-time record

BTS data, 12 months to July 2026

Departures
359,911about 986 a day
Left on time
71.4%all US departures: 76.1%
Arrivals on time
71.2%all US flights: 76.0%
Departures cancelled
2.8%all US flights: 1.8%

A flight is considered on-time when it arrives less than 15 minutes after its published arrival time.

Source: Bureau of Transportation Statistics, Reporting Carrier On-Time PerformanceFull record on On-Time Report