Chicago (MDW) Delays in 2016
80.4% on-time departures, 85.3% on-time arrivals in 2016
87,809Flights
80.4%Departures on-time
10.8 minAvg dep. delay
85.3%Arrivals on-time
8.7 minAvg arr. delay
1.8%Cancelled
Delay causes
- Air carrier34.6%
- Extreme weather6.1%
- National Aviation System18.3%
- Security0.1%
- Late-arriving aircraft40.9%
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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.