Houston (HOU) to Austin (AUS) flights
Southwest Airlines flies nonstop from William P. Hobby Airport to Austin Bergstrom International Airport, with about 21 flights a week in July 2026. The 148-mile flight takes about 51m gate to gate.
- Distance
- 148 mi · 238 km
- Flight time
- 51m
- Airlines
- 1
- Seats filled
- 60%
Airlines flying HOU to AUS
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Southwest Airlines | 21 | Boeing 737-700 / MAX 7, Boeing 737 MAX 8, Boeing 737-800 | 130,659 | 51m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
HOU to AUS flight schedule
7 flight numbers flew this route in August 2026, 2 of them almost daily. The first usually leaves at 8:10am and the last at 8:55pm. 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 202Southwest Airlines | 8:10am | 9:05am | 4 | n/a |
| WN 1229Southwest Airlines | 10:00am | 11:00am | 24 | 88% |
| WN 3606Southwest Airlines | 10:30am | 11:25am | 6 | n/a |
| WN 1426Southwest Airlines | 2:00pm | 2:55pm | 4 | n/a |
| WN 1891Southwest Airlines | 3:20pm | 4:15pm | 20 | 65% |
| WN 4919Southwest Airlines | 3:35pm | 4:30pm | 12 | 83% |
| WN 3553Southwest Airlines | 8:55pm | 9:50pm | 12 | 50% |
Is HOU to AUS on time?
From September 2025 to August 2026, 74% of 1,315 flights arrived within 15 minutes of schedule and 0.4% were cancelled. Flights leaving around 8am were the most punctual (91%), those around 3pm the least (54%). Most delay time was caused by late-arriving aircraft (53%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Southwest Airlines | 1,315 | 74% | 14 min | 0.4% |
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 |
|---|---|---|---|
| 7am to 8am | 58 | 93% | |
| 8am to 9am | 81 | 91% | |
| 9am to 10am | 93 | 89% | |
| 10am to 11am | 170 | 85% | |
| 11am to 12pm | 96 | 90% | |
| 1pm to 2pm | 50 | 78% | |
| 2pm to 3pm | 155 | 67% | |
| 3pm to 4pm | 98 | 54% | |
| 6pm to 7pm | 53 | 77% | |
| 7pm to 8pm | 53 | 79% | |
| 8pm to 9pm | 154 | 69% | |
| 9pm to 10pm | 95 | 65% | |
| 10pm to 11pm | 131 | 57% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 139 | 12,908 | |
| September 2025 | 136 | 13,186 | |
| October 2025 | 148 | 15,552 | |
| November 2025 | 98 | 8,906 | |
| December 2025 | 95 | 8,776 | |
| January 2026 | 140 | 10,359 | |
| February 2026 | 125 | 9,432 | |
| March 2026 | 113 | 11,542 | |
| April 2026 | 99 | 9,664 | |
| May 2026 | 108 | 12,108 | |
| June 2026 | 89 | 9,340 | |
| July 2026 | 91 | 9,335 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.