How often are BNA to ORD flights on time?

Flights from Nashville (BNA) to Chicago (ORD) arrive on time 85% of the time across 29,342 flights of official data.

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

Southwest Airlines has the best on-time record on this route at 88% across 5,145 flights.

Route reliability

Flights from Nashville to Chicago arrive on time 85% of the time across 29,342 flights. Here’s how each airline really performs.

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On-time rate

29,342 flights

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

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

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