ORD → CMI: cancellations & delays
Over Jan 2023 - Apr 2026, 2.4% of Chicago O'Hare International Airport (ORD) to University of Illinois Willard Airport (CMI) flights were cancelled and 26.1% arrived at least 15 minutes late, across 2,603 flights, flown by MQ. Cancellations peak in November.
Check today's live ORD departures →Airport pages: Chicago O'Hare International Airport (ORD) · University of Illinois Willard Airport (CMI)
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.