How often are AUS to SAN flights on time?

Flights from Austin (AUS) to San Diego (SAN) arrive on time 81% of the time across 11,985 flights of official data.

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

Alaska Airlines has the best on-time record on this route at 87% across 4,634 flights.

Route reliability

Flights from Austin to San Diego arrive on time 81% of the time across 11,985 flights. Here’s how each airline really performs.

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On-time rate

11,985 flights

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

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Are Some Airlines Really More Reliable Than Others?

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

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