Austin (AUS) to Sacramento (SMF) flights
Southwest Airlines flies nonstop from Austin Bergstrom International Airport to Sacramento International Airport, with about 7 flights a week in July 2026. The 1,481-mile flight takes about 3h 38m gate to gate.
- Distance
- 1,481 mi · 2,383 km
- Flight time
- 3h 38m
- Airlines
- 1
- Seats filled
- 87%
Airlines flying AUS to SMF
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Southwest Airlines | 7 | Boeing 737 MAX 8, Boeing 737-700 / MAX 7, Boeing 737-800 | 54,492 | 3h 38m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
AUS to SMF flight schedule
4 flight numbers flew this route in August 2026. The first usually leaves at 12:10pm and the last at 4:35pm. 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 1468Southwest Airlines | 12:10pm | 1:45pm | 12 | 83% |
| WN 3934Southwest Airlines | 4:15pm | 5:55pm | 4 | n/a |
| WN 921Southwest Airlines | 4:30pm | 6:10pm | 8 | n/a |
| WN 1732Southwest Airlines | 4:35pm | 6:15pm | 4 | n/a |
Is AUS to SMF on time?
From September 2025 to August 2026, 72% of 378 flights arrived within 15 minutes of schedule and 0% were cancelled. Flights leaving around 12pm were the most punctual (86%), those around 8pm the least (60%). Most delay time was caused by late-arriving aircraft (59%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Southwest Airlines | 378 | 72% | 17 min | 0% |
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 | 33 | 76% | |
| 12pm to 1pm | 36 | 86% | |
| 1pm to 2pm | 36 | 69% | |
| 2pm to 3pm | 34 | 79% | |
| 4pm to 5pm | 91 | 64% | |
| 5pm to 6pm | 53 | 79% | |
| 6pm to 7pm | 47 | 62% | |
| 8pm to 9pm | 25 | 60% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 37 | 4,561 | |
| September 2025 | 34 | 4,459 | |
| October 2025 | 35 | 4,958 | |
| November 2025 | 32 | 4,446 | |
| December 2025 | 34 | 4,993 | |
| January 2026 | 32 | 4,569 | |
| February 2026 | 29 | 4,358 | |
| March 2026 | 31 | 4,363 | |
| April 2026 | 30 | 4,539 | |
| May 2026 | 31 | 5,060 | |
| June 2026 | 30 | 4,182 | |
| July 2026 | 31 | 4,257 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.