JAX → MDW: cancellations & delays
Over Jan 2023 - Apr 2026, 0.9% of Jacksonville International Airport (JAX) to Chicago Midway International Airport (MDW) flights were cancelled and 18.9% arrived at least 15 minutes late, across 1,257 flights, flown by WN. Cancellations peak in September.
Check today's live JAX departures →Airport pages: Jacksonville International Airport (JAX) · Chicago Midway International Airport (MDW)
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.