| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 21 | FCA | SFO | 20:57 | 22:10 |
Landed Late
|
Track > |
United Airlines Flight UA3900 connects Kalispell, United States to San Francisco, United States, taking off from Kalispell Glacier Park International Airport FCA and landing at San Francisco International Airport SFO.
How long is the UA3900 flight from Kalispell to San Francisco?
The average flight time from Kalispell to San Francisco is 2 hours and 13 minutes. The flight distance is 1358 km / 844 miles and the average flight speed is 613 km/h / 381 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA3900 Kalispell to San Francisco?
The Airportia On-Time Performance Rating for United Airlines Flight UA3900 is 4.6/5 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 3.
When was the latest UA3900 flight?
The latest flight took off on Saturday, August 22nd, 2026 with the flight status being Landed on 22:10.
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, 100% of all UA3900 flights are delayed. The average delay is 23 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.
Other flights departing from Kalispell FCA: QX2292, AA3016, DL2201, QX2244
Other flights arriving at San Francisco SFO: UA2384, DL1327, UA1083, UA1195
All flights connecting Kalispell FCA to San Francisco SFO.