How often are CMH to ORD flights on time?

Flights from Columbus (CMH) to Chicago (ORD) arrive on time 87% of the time across 23,488 flights of official data.

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

United Airlines has the best on-time record on this route at 89% across 12,503 flights.

Route reliability

Flights from Columbus to Chicago arrive on time 87% of the time across 23,488 flights. Here’s how each airline really performs.

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On-time rate

23,488 flights

Airline	On-time	Flights
United Airlines	89%	12,503
American Airlines	86%	10,985

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

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

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