CMH → MDW: cancellations & delays
Over Jan 2023 - Apr 2026, 1.4% of John Glenn Columbus International Airport (CMH) to Chicago Midway International Airport (MDW) flights were cancelled and 16.5% arrived at least 15 minutes late, across 4,668 flights, flown by WN. Cancellations peak in January.
Check today's live CMH departures →Airport pages: John Glenn Columbus International Airport (CMH) · 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.