How long is the UA3900 flight?

The timetable allows 7 h 40 min. Dublin to New York is 5,124 km (3,184 mi).

What other flight numbers does UA3900 have?

Also listed as UAL3900 (United Airlines' ICAO code) and UA 3900.

Can I get compensation if UA3900 is delayed or cancelled?

Up to €600 per passenger may be due under EU261 when it arrives 3 or more hours late or is cancelled, unless the cause was outside the airline's control. Departing the EU, this flight is covered by EU261.

UA3900 Flight Status United Airlines: Dublin to New York (UAL3900)

Are you looking for the November 9th, 2026 UA 3900 Seoul to San Francisco flight? Go to our UA3900 Seoul to San Francisco Flight Status page >

UA 3900 Dublin to New York Flight Status

Not scheduled today (November 9th, 2026). Latest flight: October 14th, 2026 ; recent history is in the table below.

UA 3900 Flight Status & Schedule United Airlines Dublin to New York

Date	From	To	Departure	Arrival	Status	Details
Oct 14	DUB	EWR	18:02	19:57	Delayed	Track >
Sep 14	DUB	EWR	15:49	18:06	Landed Late	Track >
Sep 13	DUB	EWR	18:59	21:17	En-Route	Track >
Sep 13	DUB	EWR	15:00	17:45	Cancelled	Claim >

United Airlines operates UA 3900 from Dublin to New York, a 5,124 km (3,184 mi) trip. The timetable allows 7 h 40 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 14 October 2026.

< All Dublin DUB Departures All New York EWR Arrivals >

About UA 3900

Route: Dublin Airport DUB to New York Newark Liberty International Airport EWR
Distance: 5,124 km (3,184 mi)
Scheduled flight time: 7 h 40 min

Departing the EU, this flight is covered by EU261. Compensation of up to €600 per passenger can apply when it arrives 3 or more hours late or is cancelled.

UA 3900 FAQ

How long is the UA3900 flight?: The timetable allows 7 h 40 min. Dublin to New York is 5,124 km (3,184 mi).
What other flight numbers does UA3900 have?: Also listed as UAL3900 (United Airlines' ICAO code) and UA 3900.
Can I get compensation if UA3900 is delayed or cancelled?: Up to €600 per passenger may be due under EU261 when it arrives 3 or more hours late or is cancelled, unless the cause was outside the airline's control. Departing the EU, this flight is covered by EU261.

UA3900 Flight Delay Compensation up to €600

Claim compensation for your flight delay or cancellation!

Flight delays happen, but that doesn’t mean you have to accept them. You may be entitled to compensation of up to €600 if your flight has been delayed, cancelled or overbooked within the last three years. Claim Compensation Now >

UA3900 and Dublin DUB to New York EWR Flights

Other flights departing from Dublin DUB: EI3226, FR7367, EI160, EI742

Other flights arriving at New York EWR: UA3010, UA1403, UA1268, UA3916

All flights connecting Dublin DUB to New York EWR.