DSM → DEN: cancellations & delays
Over Jan 2023 - Apr 2026, 1.1% of Des Moines International Airport (DSM) to Denver International Airport (DEN) flights were cancelled and 19.2% arrived at least 15 minutes late, across 7,563 flights, flown by UA, WN, OO, F9. Cancellations peak in January.
Check today's live DSM departures →Airport pages: Des Moines International Airport (DSM) · Denver International Airport (DEN)
Rates are historical averages from U.S. DOT (BTS) on-time records; a specific flight's live estimate can differ with weather and the day's disruptions.