Denver (DEN) Delays in 2025
74.2% on-time departures, 76.4% on-time arrivals in 2025
317,686Flights
74.2%Departures on-time
18.6 minAvg dep. delay
76.4%Arrivals on-time
18.5 minAvg arr. delay
0.8%Cancelled
Delay causes
- Air carrier30.8%
- Extreme weather4.7%
- National Aviation System19.3%
- Security0.1%
- Late-arriving aircraft45.2%
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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.