How long is the UA3815 flight?

The timetable allows 4 h 55 min. Las Vegas to Boston is 3,822 km (2,375 mi).

What other flight numbers does UA3815 have?

Also listed as UAL3815 (United Airlines' ICAO code) and UA 3815.

UA3815 Flight Status United Airlines: Las Vegas to Boston (UAL3815)

UA 3815 Las Vegas to Boston Flight Status

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

UA 3815 Flight Status & Schedule United Airlines Las Vegas to Boston

Date	From	To	Departure	Arrival	Status	Details
Oct 09	LAS	BOS	13:06	20:27	Landed Late	Track >

United Airlines' Las Vegas–Boston flight covers 3,822 km (2,375 mi). The timetable allows 4 h 55 min; there is not enough recent history yet to say how long it usually takes. It is not flying today; the last flight, on 9 October 2026, landed 32 minutes late.

< All Las Vegas LAS Departures All Boston BOS Arrivals >

About UA 3815

Route: Las Vegas McCarran International Airport LAS to Boston Logan International Airport BOS
Distance: 3,822 km (2,375 mi)
Scheduled flight time: 4 h 55 min

UA 3815 FAQ

How long is the UA3815 flight?: The timetable allows 4 h 55 min. Las Vegas to Boston is 3,822 km (2,375 mi).
What other flight numbers does UA3815 have?: Also listed as UAL3815 (United Airlines' ICAO code) and UA 3815.

UA3815 and Las Vegas LAS to Boston BOS Flights

Other flights departing from Las Vegas LAS: WN4616, WN2845, WN759

Other flights arriving at Boston BOS: LH420, S4281, YX4628, B68628

All flights connecting Las Vegas LAS to Boston BOS.