Nashville (BNA) to Austin (AUS) flights
Southwest Airlines, SkyWest Airlines fly nonstop from Nashville International Airport to Austin Bergstrom International Airport, with about 57 flights a week in July 2026. The 756-mile flight takes about 2h 18m gate to gate.
- Distance
- 756 mi · 1,217 km
- Flight time
- 2h 18m
- Airlines
- 2
- Seats filled
- 69%
Airlines flying BNA to AUS
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Southwest Airlines | 38 | Boeing 737 MAX 8, Boeing 737-700 / MAX 7, Boeing 737-800 | 230,112 | 2h 13m |
| SkyWest Airlines | 19 | Embraer E175 | 49,844 | 2h 29m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
BNA to AUS flight schedule
15 flight numbers flew this route in August 2026, 5 of them almost daily. The first usually leaves at 5:35am and the last at 10:40pm. 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 1652Southwest Airlines | 5:35am | 7:45am | 12 | 100% |
| WN 1001Southwest Airlines | 6:10am | 8:20am | 12 | 100% |
| DL 4146Delta Air Lines · operated by SkyWest Airlines | 7:05am | 9:31am | 31 | 86% |
| WN 1130Southwest Airlines | 8:00am | 10:10am | 20 | 100% |
| WN 404Southwest Airlines | 8:35am | 10:45am | 4 | n/a |
| WN 492Southwest Airlines | 8:35am | 10:45am | 4 | n/a |
| DL 3960Delta Air Lines · operated by SkyWest Airlines | 11:25am | 1:51pm | 31 | 86% |
| WN 1206Southwest Airlines | 1:00pm | 3:15pm | 12 | 83% |
| WN 4728Southwest Airlines | 4:00pm | 6:15pm | 28 | 68% |
| WN 4778Southwest Airlines | 4:15pm | 6:30pm | 12 | 58% |
| WN 448Southwest Airlines | 5:55pm | 8:10pm | 4 | n/a |
| DL 3945Delta Air Lines · operated by SkyWest Airlines | 6:48pm | 9:19pm | 25 | 77% |
| WN 450Southwest Airlines | 8:40pm | 10:50pm | 9 | 69% |
| WN 189Southwest Airlines | 8:55pm | 11:05pm | 12 | 58% |
| WN 1927Southwest Airlines | 10:40pm | 12:50am | 4 | n/a |
Is BNA to AUS on time?
From September 2025 to August 2026, 80% of 3,033 flights arrived within 15 minutes of schedule and 0.5% were cancelled. Flights leaving around 5am were the most punctual (97%), those around 5pm the least (67%). Most delay time was caused by the airline (crew, maintenance, cleaning, fuelling) (40%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Southwest Airlines | 2,023 | 79% | 12 min | 0.5% |
| Delta Air Lines | 1,010 | 84% | 17 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 |
|---|---|---|---|
| 5am to 6am | 172 | 97% | |
| 6am to 7am | 95 | 99% | |
| 7am to 8am | 561 | 90% | |
| 8am to 9am | 170 | 91% | |
| 11am to 12pm | 505 | 85% | |
| 12pm to 1pm | 163 | 85% | |
| 1pm to 2pm | 104 | 74% | |
| 2pm to 3pm | 98 | 57% | |
| 3pm to 4pm | 63 | 81% | |
| 4pm to 5pm | 105 | 66% | |
| 5pm to 6pm | 241 | 67% | |
| 6pm to 7pm | 287 | 71% | |
| 7pm to 8pm | 69 | 70% | |
| 8pm to 9pm | 161 | 75% | |
| 9pm to 10pm | 83 | 68% | |
| 10pm to 11pm | 98 | 58% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 235 | 21,175 | |
| September 2025 | 228 | 22,121 | |
| October 2025 | 283 | 29,871 | |
| November 2025 | 242 | 23,003 | |
| December 2025 | 252 | 23,053 | |
| January 2026 | 225 | 17,765 | |
| February 2026 | 225 | 18,726 | |
| March 2026 | 278 | 26,238 | |
| April 2026 | 267 | 23,063 | |
| May 2026 | 276 | 26,335 | |
| June 2026 | 251 | 24,827 | |
| July 2026 | 255 | 23,917 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.