How often are ATL to AUS flights on time?

Flights from Atlanta (ATL) to Austin (AUS) arrive on time 85% of the time across 24,759 flights of official data.

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

Spirit Airlines has the best on-time record on this route at 91% across 311 flights.

Route reliability

Flights from Atlanta to Austin arrive on time 85% of the time across 24,759 flights. Here’s how each airline really performs.

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On-time rate

24,759 flights

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

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

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