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UA3909 Flight Status United Airlines: Tokyo to San Francisco (UAL3909)

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UA 3909 Tokyo to San Francisco Flight Status

United Airlines Flight UA3909 from Tokyo Haneda International Airport HND to San Francisco International Airport SFO is not scheduled for today June 5th, 2026.
The last time the flight was scheduled was on January 14th, 2026.
Check the table below for UA3909's most recent flight history:

UA 3909 Flight Status & Schedule

Date Departure Arrival Status
Jan 14 20:23 12:18
Landed
 Track >
Dec 25 20:58 13:25
Landed Late
 Track >
< All HND Departures All SFO Arrivals >

United Airlines UA 3909 Tokyo to San Francisco Flight Information

United Airlines Flight UA3909 connects Tokyo, Japan to San Francisco, United States, taking off from Tokyo Haneda International Airport HND and landing at San Francisco International Airport SFO.

How long is the UA3909 flight from Tokyo to San Francisco?

The average flight time from Tokyo to San Francisco is 9 hours and 11 minutes. The flight distance is 8286 km / 5148 miles and the average flight speed is 903 km/h / 561 mph.

What is the On-Time Performance (OTP) of United Airlines Flight UA3909 Tokyo to San Francisco?

The Airportia On-Time Performance Rating for United Airlines Flight UA3909 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight UA3909 arriving at?

Flight UA3909 arrives at San Francisco International Airport (SFO) Terminal I.

When was the latest UA3909 flight?

The latest flight took off on Wednesday, January 14th, 2026 with the flight status being Landed on 12:18.

How else can the flight UA3909 be referenced as?

This United Airlines flight can also be referenced as UAL3909, UA 3909, UAL 3909.

How often is flight UA3909 delayed?

On average, 50% of all UA3909 flights are delayed. The average delay is 30 minutes.

Can I get compensation for my delayed or cancelled UA3909 flight or baggage issues?

If your UA3909 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 UA3909 Flight Tracker above for more details.

UA3909 and Tokyo HND to San Francisco SFO Flights

Other flights departing from Tokyo HND: 7G3821, 7G3849, NH3873, HD4761

Other flights arriving at San Francisco SFO: AA2707, AS2182, UA2, UA5373

All flights connecting Tokyo HND to San Francisco SFO.

UA3909 United Airlines Flight: Tokyo to San Francisco Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
New Flights: TP2469 Y92500 MW210 AI4215 DL9828 SM1322 RX1 IO402 F94452 DL9913
See Also: Flight Tracker Airports Airlines News Flights Monitor Delay Compensation
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.