How long is the UA3421 flight?

The timetable allows 1 h 47 min. Buffalo to New York is 453 km (282 mi).

What other flight numbers does UA3421 have?

Also listed as UAL3421 (United Airlines' ICAO code) and UA 3421.

UA3421 Flight Status United Airlines: Buffalo to New York (UAL3421)

UA 3421 Buffalo to New York Flight Status

Not scheduled today. Latest flight: October 29th, 2026 ; recent history is in the table below.

UA 3421 Flight Status & Schedule United Airlines Buffalo to New York

Date	From	To	Departure	Arrival	Status	Details
Oct 29	BUF	EWR	06:19	07:47	En-Route	Track >

United Airlines operates UA 3421 from Buffalo to New York, a 453 km (282 mi) trip. The timetable allows 1 h 47 min; there is not enough recent history yet to say how long it usually takes. It is not flying today; the last flight was scheduled on 29 October 2026.

< All Buffalo BUF Departures All New York EWR Arrivals >

About UA 3421

Route: Buffalo Niagara International Airport BUF to New York Newark Liberty International Airport EWR
Distance: 453 km (282 mi)
Scheduled flight time: 1 h 47 min

UA 3421 FAQ

How long is the UA3421 flight?: The timetable allows 1 h 47 min. Buffalo to New York is 453 km (282 mi).
What other flight numbers does UA3421 have?: Also listed as UAL3421 (United Airlines' ICAO code) and UA 3421.

UA3421 and Buffalo BUF to New York EWR Flights

Other flights departing from Buffalo BUF: YX4788, DL2664, WN823, AA4788

Other flights arriving at New York EWR: G74491, G74618, YX3529, UA4618

All flights connecting Buffalo BUF to New York EWR.