ORD → RST: cancellations & delays
Over Jan 2023 - Apr 2026, 2.6% of Chicago O'Hare International Airport (ORD) to Rochester International Airport (RST) flights were cancelled and 30.6% arrived at least 15 minutes late, across 2,046 flights, flown by MQ, OO, YX. Cancellations peak in November.
Check today's live ORD departures →Airport pages: Chicago O'Hare International Airport (ORD) · Rochester International Airport (RST)
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.