How often are BNA to ATL flights on time?

Flights from Nashville (BNA) to Atlanta (ATL) arrive on time 90% of the time across 24,353 flights of official data.

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

Delta Air Lines has the best on-time record on this route at 92% across 18,807 flights.

Route reliability

Flights from Nashville to Atlanta arrive on time 90% of the time across 24,353 flights. Here’s how each airline really performs.

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On-time rate

24,353 flights

Airline	On-time	Flights
Delta Air Lines	92%	18,807
Southwest Airlines	84%	5,546

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

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

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