| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jan 06 | IAD | SFO | 07:19 | 09:41 |
Landed
|
Track > |
| Sep 24 | IAD | SFO | 12:00 | 14:37 |
Cancelled
|
Track > |
| Claim > | ||||||
| Sep 24 | IAD | SFO | 02:20 | 14:30 |
Delayed >3h
|
Track > |
United Airlines Flight UA3904 connects Washington, United States to San Francisco, United States, taking off from Washington Dulles International Airport IAD and landing at San Francisco International Airport SFO.
How long is the UA3904 flight from Washington to San Francisco?
The average flight time from Washington to San Francisco is 5 hours and 22 minutes. The flight distance is 3883 km / 2413 miles and the average flight speed is 557 km/h / 346 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA3904 Washington to San Francisco?
The Airportia On-Time Performance Rating for United Airlines Flight UA3904 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA3904 arriving at?
Flight UA3904 arrives at San Francisco International Airport (SFO) Terminal I.
When was the latest UA3904 flight?
The latest flight took off on Tuesday, January 6th, 2026 with the flight status being Landed on 09:41.
How else can the flight UA3904 be referenced as?
This United Airlines flight can also be referenced as UAL3904, UA 3904, UAL 3904.
How often is flight UA3904 delayed?
On average, 0% of all UA3904 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled UA3904 flight or baggage issues?
If your UA3904 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 UA3904 Flight Tracker above for more details.
Other flights departing from Washington IAD: UA2866, JL168, F97067, UA4137
Other flights arriving at San Francisco SFO: AS513, AS2265, AS2055, AS3057
All flights connecting Washington IAD to San Francisco SFO.
