ORD (Chicago) to CMH (Columbus) flights arrive on time 77% of the time. The most reliable airline on this route is Republic Airways at 82%. The average delay is 70 minutes. Delays on this route are most often caused by the incoming plane arriving late.
Source: Bureau of Transportation Statistics. Updated August 2026.ORD → CMH
ORD (Chicago) to CMH (Columbus)
ORD → CMH on-time performance by month
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This route is on time most of the time. About 77% of flights arrive on schedule.
Delays on this route are most often caused by the incoming plane arriving late.
Accurate?
Republic Airways is significantly more reliable on this route at 82% on time vs PSA Airlines at 60%.
Airline Comparison
Republic Airways leads at 82% on time; PSA Airlines trails at 60%.
Accurate?
Good to know
Departing from ORD
75% on timeExpect ~22 min sitting on the taxiway after your gate pushes back. ORD has long runway queues.
TSA is currently ~10 min. Best time: 4 AM (about 5 min).
Arriving at CMH
80% on timeWhen flights into CMH are late, the average delay is 71 minutes. Build buffer if you have ground plans.
If connecting at CMH: TSA is ~12 min right now. Allow at least 60 minutes for a domestic connection.
Flight cancelled or delayed?
Check what Republic Airways owes you — refund rights, action plan, complaint email. Free.
Flying out of ORD? We'll brief you.
Delays, TSA, weather, gates — we'll let you know if something matters.
Know someone flying soon?
Send them the link — delay data, TSA waits, weather, all free.
Data last updated August 2026. Source: Bureau of Transportation Statistics.