UA3900 Flight Status United Airlines: Kahului to San Francisco (UAL3900)

How long is the UA3900 flight from Kahului to San Francisco?

The average flight time from Kahului to San Francisco is 4 hours and 24 minutes. The flight distance is 3760 km / 2337 miles and the average flight speed is 855 km/h / 531 mph.

How many UA3900 flights are operated per week?

1 flight per week. The flight UA3900 is operated on Friday.

What is the On-Time Performance (OTP) of United Airlines Flight UA3900 Kahului to San Francisco?

The Airportia On-Time Performance Rating for United Airlines Flight UA3900 is 4/5 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 Friday, June 12th, 2026 with the flight status being En-Route on 00:01.

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 61 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.