PWM → DEN: cancellations & delays
Over Jan 2023 - Apr 2026, 0.7% of Portland International Jetport (PWM) to Denver International Airport (DEN) flights were cancelled and 29.9% arrived at least 15 minutes late, across 454 flights, flown by UA. Cancellations peak in June.
Check today's live PWM departures →Airport pages: Portland International Jetport (PWM) · 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.