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

UA 3909 Los Angeles to San Francisco Flight Status

Not scheduled today. Latest flight: March 21st, 2026 ; recent history is in the table below.

UA 3909 Flight Status & Schedule United Airlines Los Angeles to San Francisco

Date From To Departure Arrival Status Details
Mar 21 LAX SFO 07:54 08:46 Landed Track >
Jan 19 LAX SFO 16:30 17:55 En-Route Track >

United Airlines operates UA 3909 from Los Angeles to San Francisco, a 543 km (338 mi) trip. The timetable allows 1 h 31 min; there is not enough recent history yet to say how long it usually takes. It is not flying today; the last flight, on 21 March 2026, landed on time.

< All Los Angeles LAX Departures All San Francisco SFO Arrivals >

About UA 3909

Route
Los Angeles International Airport LAX to San Francisco International Airport SFO
Distance
543 km (338 mi)
Scheduled flight time
1 h 31 min

UA 3909 FAQ

How long is the UA3909 flight?
The timetable allows 1 h 31 min. Los Angeles to San Francisco is 543 km (338 mi).
What other flight numbers does UA3909 have?
Also listed as UAL3909 (United Airlines' ICAO code) and UA 3909.

UA3909 and Los Angeles LAX to San Francisco SFO Flights

Other flights departing from Los Angeles LAX: 5Y3512, CX2093, WN4449, UA1852

Other flights arriving at San Francisco SFO: UA6029, UA5316, UA2320, OO5460

All flights connecting Los Angeles LAX to San Francisco SFO.