Harlingen (HRL) to Austin (AUS) flights
Southwest Airlines flies nonstop from Valley International Airport to Austin Bergstrom International Airport, with about 19 flights a week in July 2026. The 273-mile flight takes about 1h 6m gate to gate.
- Distance
- 273 mi · 439 km
- Flight time
- 1h 6m
- Airlines
- 1
- Seats filled
- 83%
Airlines flying HRL to AUS
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Southwest Airlines | 19 | Boeing 737-700 / MAX 7, Boeing 737 MAX 8, Boeing 737-800 | 87,594 | 1h 6m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
HRL to AUS flight schedule
7 flight numbers flew this route in August 2026. The first usually leaves at 6:20am and the last at 5:55pm. 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 3071Southwest Airlines | 6:20am | 7:30am | 12 | 100% |
| WN 2588Southwest Airlines | 6:35am | 7:45am | 16 | 100% |
| WN 2922Southwest Airlines | 11:55am | 1:05pm | 12 | 75% |
| WN 2453Southwest Airlines | 1:45pm | 3:00pm | 8 | n/a |
| WN 2446Southwest Airlines | 4:30pm | 5:40pm | 4 | n/a |
| WN 668Southwest Airlines | 5:40pm | 6:50pm | 12 | 83% |
| WN 2917Southwest Airlines | 5:55pm | 7:05pm | 12 | 67% |
Is HRL to AUS on time?
From September 2025 to August 2026, 81% of 739 flights arrived within 15 minutes of schedule and 0.1% were cancelled. Flights leaving around 6am were the most punctual (98%), those around 6pm the least (61%). Most delay time was caused by late-arriving aircraft (62%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Southwest Airlines | 739 | 81% | 11 min | 0.1% |
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 | 125 | 98% | |
| 7am to 8am | 208 | 95% | |
| 11am to 12pm | 39 | 87% | |
| 2pm to 3pm | 23 | 39% | |
| 4pm to 5pm | 21 | 52% | |
| 5pm to 6pm | 187 | 71% | |
| 6pm to 7pm | 95 | 61% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 52 | 6,744 | |
| September 2025 | 52 | 6,342 | |
| October 2025 | 53 | 6,516 | |
| November 2025 | 54 | 6,404 | |
| December 2025 | 58 | 7,004 | |
| January 2026 | 56 | 5,609 | |
| February 2026 | 52 | 6,207 | |
| March 2026 | 54 | 6,837 | |
| April 2026 | 55 | 6,418 | |
| May 2026 | 57 | 7,206 | |
| June 2026 | 78 | 10,616 | |
| July 2026 | 84 | 11,691 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.