Flights Nashville → San Antonio
BNA → SAT
How long is the flight from Nashville to San Antonio?
The flight from Nashville (BNA) to San Antonio (SAT) takes 1h 45m on average. That is the median time recorded across 1 scheduled flight on this leg; the actual time varies by a few minutes with wind, routing and take-off queues.
Route overview
This flight route connects Nashville to San Antonio, with an overall on-time performance rate of 81%, and a mean delay time of 5.2 minutes per flight. Over the past year, the route has seen 230 flights, linking two historically significant airports that opened in 1937 and 1942 respectively, serving millions of passengers annually with the destination airport welcoming approximately 9,462,449 travelers each year.
Your rights on this US flight (DOT)
US flights have no statutory cash compensation for delays. Under the US DOT rules, if your flight is cancelled or significantly changed and you decline rebooking, you're owed an automatic refund of the unused ticket. The tarmac-delay limit is 3 hours (domestic) / 4 hours (international). Amenities for controllable delays depend on each airline's contract of carriage.
US flight refund rules & checker →General information, not legal advice.
The Nashville (BNA) → San Antonio (SAT) route is operated by Southwest Airlines. Across 554 flights monitored in recent months, 69% arrived on time (within 15 min of schedule), with an average delay of 14 minutes. The cancellation rate is 1.08%. FlightGuard's average computed risk is 17.3/100 (medium), updated in real time from weather, ATC delays, strikes, NOTAMs, fuel and flight history. At San Antonio the average ATFM delay is 5.5 minutes (main cause: atfm). Departing from Nashville the average ATFM delay is 5.5 minutes.
Heading to San Antonio: what to expect in this direction
Flying from Nashville (BNA) to San Antonio (SAT) heads south-west for about 1,322 km, a flight time of roughly 1h 45m.
Departures from Nashville on this leg cluster in the midday window: about 38% of BNA-SAT flights take off then.
Air-traffic congestion: departing Nashville the average ATFM delay is 5.5 min (atfm); arriving into San Antonio it is 5.5 min (atfm).
Across 554 tracked BNA-SAT flights, 69% left on time with an average delay of 14 min and a 1.1% cancellation rate.
Route facts
Flights on this route
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Airline punctuality on this route
| Airline | On-time | Average delay | Cancellations |
|---|---|---|---|
| Southwest Airlines (WN) | 75% | 5 min | 0.3% |
Airlines operating BNA-SAT
Airports
Frequently asked questions about BNA-SAT
The flight from Nashville (BNA) to San Antonio (SAT) takes 1h 45m on average. That is the median time recorded across 1 scheduled flight on this leg; the actual time varies by a few minutes with wind, routing and take-off queues.
On the Nashville (BNA) -> San Antonio (SAT) route, on-time performance is 69% with an average delay of 14 minutes, based on 554 tracked flights.
The cancellation rate on Nashville-San Antonio is 1.08% across 554 monitored flights.
The route is operated by 1 airline: Southwest Airlines.
Enter your flight number on FlightGuard for a real-time analysis based on 9 factors: weather at San Antonio, ATC delays, strikes, NOTAMs, fuel, airline punctuality and recent trends.
US flights have no statutory cash compensation for delays. Under US DOT rules, if the airline cancels or significantly changes your flight and you decline rebooking, you're owed an automatic refund of the unused ticket. The tarmac-delay limit is 3 hours (domestic) / 4 hours (international). Meals or hotels for controllable delays depend on each airline's contract of carriage.
