Detroit (DTW) Delays in 2021
87.6% on-time departures, 87.4% on-time arrivals in 2021
128,937Flights
87.6%Departures on-time
9.7 minAvg dep. delay
87.4%Arrivals on-time
10.4 minAvg arr. delay
0.9%Cancelled
Delay causes
- Air carrier54.3%
- Extreme weather11.8%
- National Aviation System18.2%
- Security0.2%
- Late-arriving aircraft15.6%
← 2020 · Detroit (DTW) overview · 2022 →
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.