How often are ATL to CMH flights on time?

Flights from Atlanta (ATL) to Columbus (CMH) arrive on time 86% of the time across 18,822 flights of official data.

Which airline is most reliable on the ATL to CMH route?

Delta Air Lines has the best on-time record on this route at 87% across 14,793 flights.

Route reliability

Flights from Atlanta to Columbus arrive on time 86% of the time across 18,822 flights. Here’s how each airline really performs.

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On-time rate

18,822 flights

On-time = arrived within 15 minutes of schedule, per BTS TranStats. Compare the reverse leg CMH → ATL.

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Score real ATL–CMH flights on reliability, weather, and connection safety — not just price.

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