San Antonio (SAT) to Nashville (BNA) flights
Southwest Airlines flies nonstop from San Antonio International Airport to Nashville International Airport, with about 20 flights a week in July 2026. The 822-mile flight takes about 2h 8m gate to gate.
- Distance
- 822 mi · 1,323 km
- Flight time
- 2h 8m
- Airlines
- 1
- Seats filled
- 79%
Airlines flying SAT to BNA
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Southwest Airlines | 20 | Boeing 737 MAX 8, Boeing 737-700 / MAX 7, Boeing 737-800 | 121,757 | 2h 8m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
SAT to BNA flight schedule
7 flight numbers flew this route in August 2026, 1 of them almost daily. The first usually leaves at 6:50am and the last at 3:50pm. Times are local and can change; check with the airline before you book.
| Flight | Departs | Arrives | Days flown in August 2026 | On time (12 months) |
|---|---|---|---|---|
| WN 3477Southwest Airlines | 6:50am | 9:05am | 12 | 92% |
| WN 2869Southwest Airlines | 6:55am | 9:10am | 4 | n/a |
| WN 658Southwest Airlines | 7:00am | 9:15am | 12 | 100% |
| WN 3644Southwest Airlines | 10:50am | 1:05pm | 8 | n/a |
| WN 3478Southwest Airlines | 11:05am | 1:20pm | 16 | 94% |
| WN 3479Southwest Airlines | 3:25pm | 5:35pm | 20 | 80% |
| WN 2685Southwest Airlines | 3:50pm | 6:00pm | 4 | n/a |
Is SAT to BNA on time?
From September 2025 to August 2026, 78% of 957 flights arrived within 15 minutes of schedule and 0.5% were cancelled. Flights leaving around 7am were the most punctual (98%), those around 4pm the least (50%). Most delay time was caused by late-arriving aircraft (48%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Southwest Airlines | 957 | 78% | 13 min | 0.5% |
Airlines as sold: flights operated by regional partners count under the airline on the ticket. Average delay is across all completed flights, early arrivals counted as zero.
On-time arrivals by departure time
| Scheduled departure | Flights | On time, relative | On time |
|---|---|---|---|
| 6am to 7am | 295 | 94% | |
| 7am to 8am | 62 | 98% | |
| 10am to 11am | 51 | 92% | |
| 11am to 12pm | 80 | 75% | |
| 12pm to 1pm | 46 | 80% | |
| 1pm to 2pm | 70 | 62% | |
| 3pm to 4pm | 151 | 75% | |
| 4pm to 5pm | 99 | 50% | |
| 5pm to 6pm | 90 | 51% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 80 | 9,673 | |
| September 2025 | 73 | 9,065 | |
| October 2025 | 87 | 11,918 | |
| November 2025 | 77 | 10,014 | |
| December 2025 | 76 | 10,035 | |
| January 2026 | 62 | 7,166 | |
| February 2026 | 63 | 8,069 | |
| March 2026 | 82 | 10,626 | |
| April 2026 | 84 | 10,475 | |
| May 2026 | 88 | 11,692 | |
| June 2026 | 86 | 11,773 | |
| July 2026 | 88 | 11,602 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.