ORD → ROC: cancellations & delays
Over Jan 2023 - Apr 2026, 1.5% of Chicago O'Hare International Airport (ORD) to Frederick Douglass Greater Rochester International Airport (ROC) flights were cancelled and 23.7% arrived at least 15 minutes late, across 5,833 flights, flown by MQ, UA, YX, OO, AA. Cancellations peak in January.
Check today's live ORD departures →Airport pages: Chicago O'Hare International Airport (ORD) · Frederick Douglass Greater Rochester International Airport (ROC)
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.