How often are DAL to SAT flights on time?

Flights from Dallas (DAL) to San Antonio (SAT) arrive on time 82% of the time across 16,730 flights of official data.

Which airline is most reliable on the DAL to SAT route?

Southwest Airlines has the best on-time record on this route at 82% across 16,730 flights.

Route reliability

Flights from Dallas to San Antonio arrive on time 82% of the time across 16,730 flights. Here’s how each airline really performs.

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On-time rate

16,730 flights

Airline	On-time	Flights
Southwest Airlines	82%	16,730

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

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