Chicago (MDW) Delays in 2018
70.5% on-time departures, 81.7% on-time arrivals in 2018
87,095Flights
70.5%Departures on-time
16 minAvg dep. delay
81.7%Arrivals on-time
10.6 minAvg arr. delay
2.3%Cancelled
Delay causes
- Air carrier43.1%
- Extreme weather2.7%
- National Aviation System17.9%
- Security0.3%
- Late-arriving aircraft36.2%
← 2017 · Chicago (MDW) overview · 2019 →
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.