| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 25 | SFO | AUS | 11:30 | 16:27 |
Landed
|
Track > |
| Oct 24 | SFO | AUS | 11:21 | 16:28 |
Landed
|
Track > |
| Oct 23 | SFO | AUS | 11:09 | 16:08 |
Landed
|
Track > |
| Oct 22 | SFO | AUS | 11:22 | 16:18 |
Landed
|
Track > |
| Oct 21 | SFO | AUS | 11:29 | 16:23 |
Landed
|
Track > |
| Oct 20 | SFO | AUS | 10:55 | 16:31 |
En-Route
|
Track > |
| Oct 19 | SFO | AUS | 11:26 | 16:22 |
Landed
|
Track > |
| Oct 18 | SFO | AUS | 11:14 | 16:11 |
Landed
|
Track > |
| Oct 17 | SFO | AUS | 11:28 | 16:49 |
Landed Late
|
Track > |
| Oct 16 | SFO | AUS | 11:21 | 16:31 |
Landed
|
Track > |
United Airlines Flight UA391 connects San Francisco, United States to Austin, United States, taking off from San Francisco International Airport SFO and landing at Austin Bergstrom International Airport AUS.
How long is the UA391 flight from San Francisco to Austin?
The average flight time from San Francisco to Austin is 3 hours and 1 minute. The flight distance is 2416 km / 1501 miles and the average flight speed is 786 km/h / 488 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA391 San Francisco to Austin?
The Airportia On-Time Performance Rating for United Airlines Flight UA391 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA391 flight?
The latest flight took off on Saturday, October 25th, 2025 with the flight status being Landed on 16:27.
How else can the flight UA391 be referenced as?
This United Airlines flight can also be referenced as UAL391, UA0391, UA 391, UAL 391.
How often is flight UA391 delayed?
On average, 10% of all UA391 flights are delayed. The average delay is 18 minutes.
Can I get compensation for my delayed or cancelled UA391 flight or baggage issues?
If your UA391 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our UA391 Flight Tracker above for more details.
Flight UA391 is code-shared by 3 airlines using the flight numbers NZ9119, VA8471, AC5502
Other flights departing from San Francisco SFO: AA2184, WN1667, AS3290, UA1245
Other flights arriving at Austin AUS: WN3664, WN2504, WN801, OO6192
All flights connecting San Francisco SFO to Austin AUS.
