| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 25 | AUS | SFO | 15:52 | 17:08 |
Landed
|
Track > |
| Jun 24 | AUS | SFO | 15:55 | 17:08 |
Landed
|
Track > |
| Jun 23 | AUS | SFO | 17:13 | 18:27 |
Landed Late
|
Track > |
| Jun 22 | AUS | SFO | 15:43 | 17:05 |
Landed
|
Track > |
| Jun 21 | AUS | SFO | 15:39 | 17:01 |
Landed
|
Track > |
| Jun 20 | AUS | SFO | 15:35 | 16:56 |
Landed
|
Track > |
| Jun 19 | AUS | SFO | 15:33 | 16:50 |
Landed
|
Track > |
| Jun 18 | AUS | SFO | 15:36 | 16:56 |
Landed
|
Track > |
| Jun 17 | AUS | SFO | 15:36 | 16:57 |
Landed
|
Track > |
| Jun 16 | AUS | SFO | 15:34 | 17:01 |
Landed
|
Track > |
United Airlines Flight UA451 connects Austin, United States to San Francisco, United States, taking off from Austin Bergstrom International Airport AUS and landing at San Francisco International Airport SFO.
How long is the UA451 flight from Austin to San Francisco?
The average flight time from Austin to San Francisco is 3 hours and 19 minutes. The flight distance is 2416 km / 1501 miles and the average flight speed is 728 km/h / 452 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA451 Austin to San Francisco?
The Airportia On-Time Performance Rating for United Airlines Flight UA451 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA451 arriving at?
Flight UA451 arrives at San Francisco International Airport (SFO) Terminal 2.
When was the latest UA451 flight?
The latest flight took off on Thursday, June 26th, 2025 with the flight status being Landed on 17:08.
How else can the flight UA451 be referenced as?
This United Airlines flight can also be referenced as UAL451, UA0451, UA 451, UAL 451.
How often is flight UA451 delayed?
On average, 30% of all UA451 flights are delayed. The average delay is 29 minutes.
Can I get compensation for my delayed or cancelled UA451 flight or baggage issues?
If your UA451 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 UA451 Flight Tracker above for more details.
This is a multi leg flight of United Airlines UA451. Next leg is San Francisco to Fort Lauderdale
Flight UA451 is code-shared by 3 airlines using the flight numbers AC4110, NZ9116, VA8475
Other flights departing from Austin AUS: UA4677, UA1232, UA545, AA3484
Other flights arriving at San Francisco SFO: UA4677, UA448, UA1596, UA5244
All flights connecting Austin AUS to San Francisco SFO.
