| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Feb 09 | EWR | SFO | 20:52 | 23:55 |
Landed
|
Track > |
| Feb 08 | EWR | SFO | 21:12 | 23:40 |
Landed
|
Track > |
| Feb 06 | EWR | SFO | 21:15 | 23:58 |
Landed
|
Track > |
| Feb 05 | EWR | SFO | 20:40 | 23:00 |
Landed
|
Track > |
| Feb 02 | EWR | SFO | 20:58 | 23:53 |
Landed
|
Track > |
| Feb 01 | EWR | SFO | 20:42 | 23:23 |
Landed
|
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| Jan 30 | EWR | SFO | 20:37 | 23:12 |
Landed
|
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| Jan 29 | EWR | SFO | 20:32 | 23:17 |
Landed
|
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| Jan 26 | EWR | SFO | 23:12 | 01:55 |
Delayed
|
Track > |
| Jan 25 | EWR | SFO | 20:20 | 23:57 |
Cancelled
|
Track > |
| Claim > | ||||||
United Airlines Flight UA231 connects New York, United States to San Francisco, United States, taking off from New York Newark Liberty International Airport EWR and landing at San Francisco International Airport SFO.
How long is the UA231 flight from New York to San Francisco?
The average flight time from New York to San Francisco is 5 hours and 41 minutes. The flight distance is 4118 km / 2559 miles and the average flight speed is 714 km/h / 444 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA231 New York to San Francisco?
The Airportia On-Time Performance Rating for United Airlines Flight UA231 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA231 arriving at?
Flight UA231 arrives at San Francisco International Airport (SFO) Terminal 3.
When was the latest UA231 flight?
The latest flight took off on Tuesday, February 10th, 2026 with the flight status being Landed on 23:55.
How else can the flight UA231 be referenced as?
This United Airlines flight can also be referenced as UAL231, UA0231, UA 231, UAL 231.
How often is flight UA231 delayed?
On average, 20% of all UA231 flights are delayed. The average delay is 59 minutes.
Can I get compensation for my delayed or cancelled UA231 flight or baggage issues?
If your UA231 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 UA231 Flight Tracker above for more details.
Flight UA231 is code-shared by 2 airlines using the flight numbers NZ9127, VA8161
Other flights departing from New York EWR: UA1513, UA350, UA2693, UA1233
Other flights arriving at San Francisco SFO: UA2243, AA1691, UA2388, UA1238
All flights connecting New York EWR to San Francisco SFO.