BHM → ORD: cancellations & delays
Over Jan 2023 - Apr 2026, 1.0% of Birmingham-Shuttlesworth International Airport (BHM) to Chicago O'Hare International Airport (ORD) flights were cancelled and 21.6% arrived at least 15 minutes late, across 2,490 flights, flown by MQ, OO, YX, OH, UA, AA. Cancellations peak in July.
Check today's live BHM departures →Airport pages: Birmingham-Shuttlesworth International Airport (BHM) · Chicago O'Hare International Airport (ORD)
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.