DEN → MSO: cancellations & delays
Over Jan 2023 - Apr 2026, 0.8% of Denver International Airport (DEN) to Missoula Montana Airport (MSO) flights were cancelled and 20.9% arrived at least 15 minutes late, across 3,771 flights, flown by UA, OO, F9. Cancellations peak in January.
Check today's live DEN departures →Airport pages: Denver International Airport (DEN) · Missoula Montana Airport (MSO)
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.