Chicago (MDW) Delays in 2020
90.3% on-time departures, 94.4% on-time arrivals in 2020
60,365Flights
90.3%Departures on-time
5.2 minAvg dep. delay
94.4%Arrivals on-time
3.2 minAvg arr. delay
9.3%Cancelled
Delay causes
- Air carrier47.9%
- Extreme weather3.9%
- National Aviation System18%
- Security0.3%
- Late-arriving aircraft29.9%
← 2019 · Chicago (MDW) overview · 2021 →
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.