CID → DEN: cancellations & delays
Over Jan 2023 - Apr 2026, 1.3% of The Eastern Iowa Airport (CID) to Denver International Airport (DEN) flights were cancelled and 20.6% arrived at least 15 minutes late, across 3,397 flights, flown by UA, F9, OO. Cancellations peak in December.
Check today's live CID departures →Airport pages: The Eastern Iowa Airport (CID) · 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.