How often are PHX to AUS flights on time?

Flights from Phoenix (PHX) to Austin (AUS) arrive on time 83% of the time across 19,161 flights of official data.

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

Frontier Airlines has the best on-time record on this route at 86% across 206 flights.

Route reliability

Flights from Phoenix to Austin arrive on time 83% of the time across 19,161 flights. Here’s how each airline really performs.

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On-time rate

19,161 flights

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

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

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