CMH (Columbus) to EWR (Newark) flights arrive on time 85% of the time. The most reliable airline on this route is Republic Airways at 85%. The average delay is 69 minutes. Delays on this route are most often caused by air traffic and busy airspace.
Source: Bureau of Transportation Statistics. Updated May 2026.CMH → EWR
CMH (Columbus) to EWR (Newark)
CMH → EWR on-time performance by month
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JanFebMarAprMayJunJulAugSepOctNovDec
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This route is usually on time. About 85% of flights arrive on schedule.
Delays on this route are most often caused by air traffic and busy airspace.
Accurate?
Airlines are roughly equal on this route — Republic Airways leads slightly at 85% vs United Airlines at 81%.
Airline Comparison
Republic Airways leads at 85% on time; United Airlines trails at 81%.
Accurate?
Good to know
Departing from CMH
82% on timeExpect ~17 min sitting on the taxiway after your gate pushes back. CMH has long runway queues.
TSA is currently ~16 min. Best time: 4 AM (about 5 min).
Arriving at EWR
77% on timeWhen flights into EWR are late, the average delay is 77 minutes. Build buffer if you have ground plans.
If connecting at EWR: TSA is ~27 min right now. Allow at least 60 minutes for a domestic connection.
EWR has a 3.1% cancellation rate — keep the airline app handy for rebooking.
Flight cancelled or delayed?
Check what Republic Airways owes you — refund rights, action plan, complaint email. Free.
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Data last updated May 2026. Source: Bureau of Transportation Statistics.