How long is the UA3874 flight?

The timetable allows 14 h 30 min. Washington to Tokyo is 10,891 km (6,767 mi).

What other flight numbers does UA3874 have?

Also listed as UAL3874 (United Airlines' ICAO code) and UA 3874.

UA3874 Flight Status United Airlines: Washington to Tokyo (UAL3874)

UA 3874 Washington to Tokyo Flight Status

Not scheduled today (November 9th, 2026). Latest flight: November 5th, 2026 ; recent history is in the table below.

UA 3874 Flight Status & Schedule United Airlines Washington to Tokyo

Date	From	To	Departure	Arrival	Status	Details
Nov 05	IAD	HND	19:00	23:30	Cancelled	Track >

United Airlines operates UA 3874 from Washington to Tokyo, a 10,891 km (6,767 mi) trip, once a week, on Thursdays. The timetable allows 14 h 30 min; there is not enough recent history yet to say how long it usually takes. It is not flying today; the last flight, on Thursday, was cancelled.

< All Washington IAD Departures All Tokyo HND Arrivals >

About UA 3874

Route: Washington Dulles International Airport IAD to Tokyo Haneda International Airport HND
Distance: 10,891 km (6,767 mi)
Scheduled flight time: 14 h 30 min
Flies: Thu

UA 3874 FAQ

How long is the UA3874 flight?: The timetable allows 14 h 30 min. Washington to Tokyo is 10,891 km (6,767 mi).
Which days does UA3874 fly?: Once a week, on Thursdays, based on the schedule of the last 7 days.
What other flight numbers does UA3874 have?: Also listed as UAL3874 (United Airlines' ICAO code) and UA 3874.

UA3874 and Washington IAD to Tokyo HND Flights

Other flights departing from Washington IAD: UA2435, UA2378, AA2866, 6R585

Other flights arriving at Tokyo HND: HD44, NH988

All flights connecting Washington IAD to Tokyo HND.