| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 25 | EWR | SFO | 15:13 | 18:11 |
Landed Late
|
Track > |
United Airlines Flight UA3921 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 UA3921 flight from New York to San Francisco?
The average flight time from New York to San Francisco is 5 hours and 58 minutes. The flight distance is 4118 km / 2559 miles and the average flight speed is 690 km/h / 429 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA3921 New York to San Francisco?
The Airportia On-Time Performance Rating for United Airlines Flight UA3921 is 4.6/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA3921 arriving at?
Flight UA3921 arrives at San Francisco International Airport (SFO) Terminal 3.
When was the latest UA3921 flight?
The latest flight took off on Friday, June 26th, 2026 with the flight status being Landed on 18:11.
How else can the flight UA3921 be referenced as?
This United Airlines flight can also be referenced as UAL3921, UA 3921, UAL 3921.
How often is flight UA3921 delayed?
On average, 100% of all UA3921 flights are delayed. The average delay is 22 minutes.
Can I get compensation for my delayed or cancelled UA3921 flight or baggage issues?
If your UA3921 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 UA3921 Flight Tracker above for more details.
Other flights departing from New York EWR: UA3511, AC1777, UA1548, UA21
Other flights arriving at San Francisco SFO: AS3216, UA1610, MX601, AM4033
All flights connecting New York EWR to San Francisco SFO.
