Jacksonville (JAX) to Austin (AUS) flights
SkyWest Airlines, Southwest Airlines fly nonstop from Jacksonville International Airport to Austin Bergstrom International Airport, with about 14 flights a week in July 2026. The 953-mile flight takes about 2h 44m gate to gate.
- Distance
- 953 mi · 1,534 km
- Flight time
- 2h 44m
- Airlines
- 2
- Seats filled
- 80%
Airlines flying JAX to AUS
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| SkyWest Airlines | 7 | Embraer E175 | 21,223 | 2h 50m |
| Southwest Airlines | 7 | Boeing 737 MAX 8, Boeing 737-800, Boeing 737-700 / MAX 7 | 38,718 | 2h 37m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
JAX to AUS flight schedule
3 flight numbers flew this route in August 2026, 1 of them almost daily. The first usually leaves at 11:00am and the last at 4:30pm. 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 1876Southwest Airlines | 11:00am | 12:40pm | 8 | n/a |
| DL 3772Delta Air Lines · operated by SkyWest Airlines | 2:31pm | 4:25pm | 27 | 84% |
| WN 743Southwest Airlines | 4:30pm | 6:05pm | 12 | 42% |
Is JAX to AUS on time?
From September 2025 to August 2026, 78% of 673 flights arrived within 15 minutes of schedule and 1.2% were cancelled. Flights leaving around 11am were the most punctual (85%), those around 1pm the least (67%). Most delay time was caused by the airline (crew, maintenance, cleaning, fuelling) (49%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Delta Air Lines | 361 | 83% | 25 min | 1.7% |
| Southwest Airlines | 312 | 71% | 16 min | 0.6% |
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 |
|---|---|---|---|
| 11am to 12pm | 54 | 85% | |
| 12pm to 1pm | 22 | 77% | |
| 1pm to 2pm | 69 | 67% | |
| 2pm to 3pm | 406 | 80% | |
| 3pm to 4pm | 67 | 73% | |
| 5pm to 6pm | 17 | 82% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 31 | 1,623 | |
| September 2025 | 30 | 1,797 | |
| October 2025 | 57 | 5,113 | |
| November 2025 | 60 | 5,217 | |
| December 2025 | 62 | 5,876 | |
| January 2026 | 54 | 4,738 | |
| February 2026 | 54 | 4,930 | |
| March 2026 | 60 | 6,347 | |
| April 2026 | 57 | 5,547 | |
| May 2026 | 58 | 5,958 | |
| June 2026 | 61 | 6,677 | |
| July 2026 | 62 | 6,607 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.