ORD → COS: cancellations & delays
Over Jan 2023 - Apr 2026, 0.9% of Chicago O'Hare International Airport (ORD) to City of Colorado Springs Municipal Airport (COS) flights were cancelled and 29.9% arrived at least 15 minutes late, across 2,399 flights, flown by OO, UA. Cancellations peak in April.
Check today's live ORD departures →Airport pages: Chicago O'Hare International Airport (ORD) · City of Colorado Springs Municipal Airport (COS)
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.