BWI (Baltimore) to CMH (Columbus) flights arrive on time 76% of the time. The most reliable airline on this route is Southwest Airlines at 76%. The average delay is 55 minutes. Delays on this route are most often caused by the incoming plane arriving late.
Source: Bureau of Transportation Statistics. Updated March 2026.BWI → CMH
BWI (Baltimore) to CMH (Columbus)
BWI → CMH on-time performance by month
24
25
JanFebMarAprMayJunJulAugSepOctNovDec
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This route is on time most of the time. About 76% of flights arrive on schedule.
Delays on this route are most often caused by the incoming plane arriving late.
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Good to know
Departing from BWI
78% on timeTSA is currently ~5 min. Best time: 4 AM (about 5 min).
Arriving at CMH
82% on timeWhen flights into CMH are late, the average delay is 67 minutes. Build buffer if you have ground plans.
If connecting at CMH: TSA is ~5 min right now. Allow at least 60 minutes for a domestic connection.
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Data last updated March 2026. Source: Bureau of Transportation Statistics.