| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Apr 07 | SFO | HKG | 00:09 | 05:39 |
Landed Late
|
Track > |
| Mar 22 | SFO | HKG | 13:24 | 19:10 |
Landed Late
|
Track > |
| Feb 21 | SFO | HKG | 11:59 | 18:33 |
Landed
|
Track > |
United Airlines Flight UA3937 connects San Francisco, United States to Hong Kong, Hong Kong, taking off from San Francisco International Airport SFO and landing at Hong Kong International Airport HKG.
How long is the UA3937 flight from San Francisco to Hong Kong?
The average flight time from San Francisco to Hong Kong is 14 hours and 36 minutes. The flight distance is 11128 km / 6914 miles and the average flight speed is 762 km/h / 473 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA3937 San Francisco to Hong Kong?
The Airportia On-Time Performance Rating for United Airlines Flight UA3937 is 4.5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA3937 arriving at?
Flight UA3937 arrives at Hong Kong International Airport (HKG) Terminal 1.
When was the latest UA3937 flight?
The latest flight took off on Wednesday, April 8th, 2026 with the flight status being Landed on 05:39.
How else can the flight UA3937 be referenced as?
This United Airlines flight can also be referenced as UAL3937, UA 3937, UAL 3937.
How often is flight UA3937 delayed?
On average, 100% of all UA3937 flights are delayed. The average delay is 29 minutes.
Can I get compensation for my delayed or cancelled UA3937 flight or baggage issues?
If your UA3937 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 UA3937 Flight Tracker above for more details.
Other flights departing from San Francisco SFO: AS2063, B6716, OO4739, BR620
Other flights arriving at Hong Kong HKG: CC4101, CX40, HB271, CX3346
All flights connecting San Francisco SFO to Hong Kong HKG.