CMH → ATL: cancellations & delays
Over Jan 2023 - Apr 2026, 1.0% of John Glenn Columbus International Airport (CMH) to Hartsfield Jackson Atlanta International Airport (ATL) flights were cancelled and 13.5% arrived at least 15 minutes late, across 10,376 flights, flown by DL, WN, F9, NK, AA, UA. Cancellations peak in January.
Check today's live CMH departures →Airport pages: John Glenn Columbus International Airport (CMH) · Hartsfield Jackson Atlanta International Airport (ATL)
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.