| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| May 28 | FCO | SFO | 16:00 | 19:46 |
Cancelled
|
Track > |
| Claim > | ||||||
United Airlines Flight UA3900 connects Rome, Italy to San Francisco, United States, taking off from Rome Leonardo da Vinci Fiumicino Airport FCO and landing at San Francisco International Airport SFO.
What is the On-Time Performance (OTP) of United Airlines Flight UA3900 Rome to San Francisco?
The Airportia On-Time Performance Rating for United Airlines Flight UA3900 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA3900 arriving at?
Flight UA3900 arrives at San Francisco International Airport (SFO) Terminal INTL.
When was the latest UA3900 flight?
The latest flight was scheduled for Friday, May 29th, 2026 but was cancelled.
How else can the flight UA3900 be referenced as?
This United Airlines flight can also be referenced as UAL3900, UA 3900, UAL 3900.
How often is flight UA3900 delayed?
On average, 0% of all UA3900 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled UA3900 flight or baggage issues?
If your UA3900 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 UA3900 Flight Tracker above for more details.
Claim compensation for your flight delay or cancellation!
Flight delays happen, but that doesn’t mean you have to accept them. You may be entitled to as much as 600€ in compensation if your flight has been delayed, cancelled or overbooked within the last three years. Claim Compensation Now >
Other flights departing from Rome FCO: AZ2080, FR135, W28520, XZ2815
Other flights arriving at San Francisco SFO: AA2045, UA2142, DL3991, UA5349
All flights connecting Rome FCO to San Francisco SFO.