JAX → ORD: cancellations & delays
Over Jan 2023 - Apr 2026, 1.5% of Jacksonville International Airport (JAX) to Chicago O'Hare International Airport (ORD) flights were cancelled and 18.6% arrived at least 15 minutes late, across 5,577 flights, flown by UA, AA, MQ, YX, OO, OH. Cancellations peak in July.
Check today's live JAX departures →Airport pages: Jacksonville International Airport (JAX) · 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.