Nashville (BNA) to Houston (HOU) flights
Southwest Airlines flies nonstop from Nashville International Airport to William P. Hobby Airport, with about 40 flights a week in July 2026. The 670-mile flight takes about 2h 1m gate to gate.
- Distance
- 670 mi · 1,078 km
- Flight time
- 2h 1m
- Airlines
- 1
- Seats filled
- 73%
Airlines flying BNA to HOU
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Southwest Airlines | 40 | Boeing 737 MAX 8, Boeing 737-800, Boeing 737-700 / MAX 7 | 220,369 | 2h 1m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
BNA to HOU flight schedule
9 flight numbers flew this route in August 2026, 2 of them almost daily. The first usually leaves at 5:20am and the last at 8:40pm. 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 1057Southwest Airlines | 5:20am | 7:20am | 12 | 91% |
| WN 4921Southwest Airlines | 5:30am | 7:30am | 4 | n/a |
| WN 434Southwest Airlines | 7:35am | 9:35am | 12 | 92% |
| WN 4081Southwest Airlines | 9:20am | 11:20am | 8 | n/a |
| WN 526Southwest Airlines | 12:35pm | 2:40pm | 12 | 80% |
| WN 365Southwest Airlines | 1:00pm | 3:05pm | 16 | 31% |
| WN 527Southwest Airlines | 3:50pm | 5:55pm | 16 | 50% |
| WN 2961Southwest Airlines | 6:20pm | 8:25pm | 20 | 68% |
| WN 3499Southwest Airlines | 8:40pm | 10:40pm | 24 | 67% |
Is BNA to HOU on time?
From September 2025 to August 2026, 75% of 1,819 flights arrived within 15 minutes of schedule and 0.8% were cancelled. Flights leaving around 5am were the most punctual (96%), those around 6pm the least (52%). Most delay time was caused by late-arriving aircraft (49%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Southwest Airlines | 1,819 | 75% | 12 min | 0.8% |
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 | 266 | 96% | |
| 7am to 8am | 225 | 90% | |
| 8am to 9am | 123 | 90% | |
| 11am to 12pm | 47 | 74% | |
| 12pm to 1pm | 128 | 82% | |
| 1pm to 2pm | 156 | 54% | |
| 2pm to 3pm | 82 | 67% | |
| 4pm to 5pm | 41 | 63% | |
| 5pm to 6pm | 97 | 66% | |
| 6pm to 7pm | 133 | 52% | |
| 7pm to 8pm | 121 | 65% | |
| 8pm to 9pm | 152 | 69% | |
| 9pm to 10pm | 87 | 62% | |
| 10pm to 11pm | 92 | 62% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 146 | 19,225 | |
| September 2025 | 137 | 17,604 | |
| October 2025 | 150 | 19,414 | |
| November 2025 | 167 | 19,109 | |
| December 2025 | 163 | 19,060 | |
| January 2026 | 129 | 13,072 | |
| February 2026 | 137 | 14,415 | |
| March 2026 | 168 | 20,693 | |
| April 2026 | 150 | 16,646 | |
| May 2026 | 149 | 19,472 | |
| June 2026 | 142 | 19,245 | |
| July 2026 | 176 | 22,568 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.