Chicago (ORD) Delays in 2019
77.3% on-time departures, 77.4% on-time arrivals in 2019
339,606Flights
77.3%Departures on-time
17.4 minAvg dep. delay
77.4%Arrivals on-time
20.4 minAvg arr. delay
3.1%Cancelled
Delay causes
- Air carrier28.1%
- Extreme weather6.8%
- National Aviation System24.2%
- Security0%
- Late-arriving aircraft40.9%
← 2018 · Chicago (ORD) overview · 2020 →
On-time = arrival within 15 minutes of schedule, per U.S. DOT definitions. Source: Bureau of Transportation Statistics (public domain). Delay-cause attribution is reported by carriers since June 2003.