How often are STL to DFW flights on time?

Flights from St. Louis (STL) to Dallas-Fort Worth (DFW) arrive on time 83% of the time across 13,981 flights of official data.

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

American Airlines has the best on-time record on this route at 83% across 13,852 flights.

Route reliability

Flights from St. Louis to Dallas-Fort Worth arrive on time 83% of the time across 13,981 flights. Here’s how each airline really performs.

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On-time rate

13,981 flights

Airline	On-time	Flights
American Airlines	83%	13,852
Frontier Airlines	81%	129

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

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