How often are SAT to DFW flights on time?

Flights from San Antonio (SAT) to Dallas-Fort Worth (DFW) arrive on time 83% of the time across 24,155 flights of official data.

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

Spirit Airlines has the best on-time record on this route at 88% across 219 flights.

Route reliability

Flights from San Antonio to Dallas-Fort Worth arrive on time 83% of the time across 24,155 flights. Here’s how each airline really performs.

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On-time rate

24,155 flights

Airline	On-time	Flights
Spirit Airlines	88%	219
American Airlines	83%	23,936

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

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

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