How long is the UA3904 flight?

The timetable allows 2 h 17 min. Los Angeles to Denver is 1,385 km (861 mi).

What other flight numbers does UA3904 have?

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

UA3904 Flight Status United Airlines: Los Angeles to Denver (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 Los Angeles to Denver Flight Status

Not scheduled today (November 9th, 2026). Latest flight: October 12th, 2026 ; recent history is in the table below.

UA 3904 Flight Status & Schedule United Airlines Los Angeles to Denver

Date	From	To	Departure	Arrival	Status	Details
Oct 12	LAX	DEN	12:25	15:08	Landed Late	Track >

United Airlines flight UA 3904 links Los Angeles and Denver, 1,385 km (861 mi) apart. The timetable allows 2 h 17 min; there is not enough recent history yet to say how long it usually takes. It is not flying today; the last flight, on 12 October 2026, landed 21 minutes late.

< All Los Angeles LAX Departures All Denver DEN Arrivals >

About UA 3904

Route: Los Angeles International Airport LAX to Denver International Airport DEN
Distance: 1,385 km (861 mi)
Scheduled flight time: 2 h 17 min

UA 3904 FAQ

How long is the UA3904 flight?: The timetable allows 2 h 17 min. Los Angeles to Denver is 1,385 km (861 mi).
What other flight numbers does UA3904 have?: Also listed as UAL3904 (United Airlines' ICAO code) and UA 3904.

UA3904 and Los Angeles LAX to Denver DEN Flights

Other flights departing from Los Angeles LAX: OO5379, DL2096, WN3044, CP3024

Other flights arriving at Denver DEN: WN1703, OO5134, WN160, WN3697

All flights connecting Los Angeles LAX to Denver DEN.