Chicago (MDW) Delays in 2024
75.4% on-time departures, 81.1% on-time arrivals in 2024
79,633Flights
75.4%Departures on-time
14.8 minAvg dep. delay
81.1%Arrivals on-time
12.2 minAvg arr. delay
1.2%Cancelled
Delay causes
- Air carrier34.5%
- Extreme weather4.2%
- National Aviation System17.8%
- Security0.2%
- Late-arriving aircraft43.4%
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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.