| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 21 | EWR | SFO | 11:54 | 14:17 |
Delayed
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United Airlines Flight UA3863 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 UA3863 flight from New York to San Francisco?
The average flight time from New York to San Francisco is 5 hours and 23 minutes. The flight distance is 4118 km / 2559 miles and the average flight speed is 765 km/h / 475 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA3863 New York to San Francisco?
The Airportia On-Time Performance Rating for United Airlines Flight UA3863 is 3.3/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA3863 arriving at?
Flight UA3863 arrives at San Francisco International Airport (SFO) Terminal 3.
When was the latest UA3863 flight?
The latest flight took off on Friday, August 21st, 2026 with the flight status being En-Route on 14:17.
How else can the flight UA3863 be referenced as?
This United Airlines flight can also be referenced as UAL3863, UA 3863, UAL 3863.
How often is flight UA3863 delayed?
On average, 100% of all UA3863 flights are delayed. The average delay is 101 minutes.
Can I get compensation for my delayed or cancelled UA3863 flight or baggage issues?
If your UA3863 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 UA3863 Flight Tracker above for more details.
Other flights departing from New York EWR: UA1593, UA1238, UA3909, YX5764
Other flights arriving at San Francisco SFO: LH454, UA3909, AS1412, 5E2938
All flights connecting New York EWR to San Francisco SFO.