How long is the UA3904 flight?

The timetable allows 1 h 18 min. Reno to San Francisco is 308 km (192 mi).

What other flight numbers does UA3904 have?

Also listed as UAL3904 (United Airlines' ICAO code) and UA 3904.

UA3904 Flight Status United Airlines: Reno to San Francisco (UAL3904)

Are you looking for the November 9th, 2026 UA 3904 Orlando to Los Angeles flight? Go to our UA3904 Orlando to Los Angeles Flight Status page >

UA 3904 Reno to San Francisco Flight Status

Not scheduled today (November 9th, 2026). Latest flight: October 22nd, 2026 ; recent history is in the table below.

UA 3904 Flight Status & Schedule United Airlines Reno to San Francisco

Date	From	To	Departure	Arrival	Status	Details
Oct 22	RNO	SFO	09:44	10:31	Landed	Track >

United Airlines flight UA 3904 links Reno and San Francisco, 308 km (192 mi) apart. The timetable allows 1 h 18 min; there is not enough recent history yet to say how long it usually takes. It is not flying today; the last flight, on 22 October 2026, landed on time.

< All Reno RNO Departures All San Francisco SFO Arrivals >

About UA 3904

Route: Reno Tahoe International Airport RNO to San Francisco International Airport SFO
Distance: 308 km (192 mi)
Scheduled flight time: 1 h 18 min

UA 3904 FAQ

How long is the UA3904 flight?: The timetable allows 1 h 18 min. Reno to San Francisco is 308 km (192 mi).
What other flight numbers does UA3904 have?: Also listed as UAL3904 (United Airlines' ICAO code) and UA 3904.

UA3904 and Reno RNO to San Francisco SFO Flights

Other flights departing from Reno RNO: AS363, WN2435, F94248, WN4157

Other flights arriving at San Francisco SFO: AC562, WN4303, OO5693, WN3778

All flights connecting Reno RNO to San Francisco SFO.