| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 11 | LAX | SFO | 04:50 | 05:41 |
Landed
|
Track > |
United Airlines Flight UA3903 connects Los Angeles, United States to San Francisco, United States, taking off from Los Angeles International Airport LAX and landing at San Francisco International Airport SFO.
How long is the UA3903 flight from Los Angeles to San Francisco?
The average flight time from Los Angeles to San Francisco is 51 minutes. The flight distance is 543 km / 338 miles and the average flight speed is 639 km/h / 397 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA3903 Los Angeles to San Francisco?
The Airportia On-Time Performance Rating for United Airlines Flight UA3903 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA3903 flight?
The latest flight took off on Sunday, October 11th, 2026 with the flight status being Landed on 05:41.
How else can the flight UA3903 be referenced as?
This United Airlines flight can also be referenced as UAL3903, UA 3903, UAL 3903.
How often is flight UA3903 delayed?
On average, 0% of all UA3903 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled UA3903 flight or baggage issues?
If your UA3903 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 UA3903 Flight Tracker above for more details.
Other flights departing from Los Angeles LAX: UA652, WN3273, WN705, MX6402
Other flights arriving at San Francisco SFO: UA190, UA806, UA1346, UA1750
All flights connecting Los Angeles LAX to San Francisco SFO.
