United Airlines UA3439 Flight Status Today

International flight United Airlines UA3439 takes off from Dulles (IAD) United States to Montreal (YUL) Canada. It's operated by United Airlines. The plane leaves Washington Dulles International Airport at 10:00 29 December 2025 America/New_York. The flight is expected to land at Montreal-Pierre Elliott Trudeau International Airport at 11:40 29 December 2025 America/Toronto. The flight will last about 1 hours 40 minutes.

Current status of UA3439 is Scheduled On time Estimated Depart in 3 hours, 14 minutes

UA3439 - UAL3439 United Airlines (UA)
IAD Dulles United States
Flight IAD to YUL
YUL Montreal Canada
Scheduled On time Estimated Depart in 3 hours, 14 minutes
Departure Washington Dulles International Airport
IATA: IADICAO: KIAD
Scheduled 10:00 29 December 2025
Estimated 10:00 29 December 2025
None B1
Arrival Montreal-Pierre Elliott Trudeau International Airport
IATA: YULICAO: CYUL
Scheduled 11:40 29 December 2025
Estimated 11:40 29 December 2025
None 7
UA3439 Detail
  • Type: International Flight
  • Code Shares: AC 3793, CM 2161
  • Flight Duration: 1 hours 40 minutes
  • Flight Distance: 784 kms / 487 miles
Airline
  • United Airlines
  • IATA: UA
  • ICAO: UAL
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 69
  • Freight capacity: 6.9 tons
  • Passenger classes: First Class, Economy, Business Class, Shuttle
More Detail
  • Aircraft: Embraer 175
  • Callsign: F-KMSV1
  • Departure Timezone: America/New_York
  • Arrival Timezone: America/Toronto
  • Current Time in Dulles: Monday 2025-12-29 06:46 AM
  • Current Time in Montreal: Monday 2025-12-29 06:46 AM

United Airlines UA3439 Flight Statistics

United Airlines
United Airlines
FLIGHT NO UA3439
AIRPLANE Embraer 175
ON TIME 10
DELAYED 3
CANCELLED 1
ON TIME 26
DELAYED 3
CANCELLED 1
ON TIME 51
DELAYED 4
CANCELLED 1
ON TIME 70
DELAYED 5
CANCELLED 1
Last 14 days flight data
14 30 60 90
On Time Rate

United Airlines UA3439 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Mon 24 Nov
Departed On time
Dulles (IAD) 2025-11-24T13:20
Montreal (YUL) 2025-11-24T15:16
2025-11-24T13:15
Fri 21 Nov
Arrived On time
Dulles (IAD) 2025-11-21T13:20
Montreal (YUL) 2025-11-21T15:16
2025-11-21T13:14
2025-11-21T15:11
Mon 17 Nov
Scheduled On time
Dulles (IAD) 2025-11-17T13:20
Montreal (YUL) 2025-11-17T15:16
Thu 13 Nov
Scheduled On time
Dulles (IAD) 2025-11-13T13:20
Montreal (YUL) 2025-11-13T15:16
Fri 07 Nov
Arrived On time
Dulles (IAD) 2025-11-07T13:20
Montreal (YUL) 2025-11-07T15:16
2025-11-07T13:25
2025-11-07T15:15
Sat 01 Nov
Arrived On time
Dulles (IAD) 2025-11-01T13:20
Montreal (YUL) 2025-11-01T15:16
2025-11-01T13:20
2025-11-01T15:06
Wed 22 Oct
Scheduled On time
Dulles (IAD) 2025-10-22T16:36
Montreal (YUL) 2025-10-22T18:30
Fri 10 Oct
Scheduled On time
Dulles (IAD) 2025-10-10T16:36
Montreal (YUL) 2025-10-10T18:30
Mon 06 Oct
Scheduled On time
Dulles (IAD) 2025-10-06T16:36
Montreal (YUL) 2025-10-06T18:30
Tue 30 Sep
Scheduled On time
Dulles (IAD) 2025-09-30T16:36
Montreal (YUL) 2025-09-30T18:29

Flight routes similar to United Airlines UA3439

Airline Flight no Departure Arrival
Air Canada AC4942
Air Canada 		29/12/2025
13:15 		2 hours 1 minutes
15:16
Avianca AV2162
Avianca 		29/12/2025
17:48 		0 minutes
19:48
Avianca AV2164
Avianca 		29/12/2025
13:15 		2 hours 1 minutes
15:16
Copa Airlines CM2811
Copa Airlines 		29/12/2025
13:15 		2 hours 1 minutes
15:16
Air Canada AC8726
Air Canada 		29/12/2025
09:45 		1 hours 53 minutes
11:38
Air Canada AC4671
Air Canada 		29/12/2025
17:48 		0 minutes
19:48
Copa Airlines CM2809
Copa Airlines 		29/12/2025
17:48 		1 hours 53 minutes
19:48
United Airlines UA3539
United Airlines 		29/12/2025
13:15 		1 hours 41 minutes
15:16

United Airlines Flight UA3439 FAQs

What is the scheduled flight duration for United Airlines UA3439 flight?

On average, nonstop flight takes 1 hour(s) 40 minutes, with the flight distance of 784 km (487 miles).

What is the current status of United Airlines UA3439 flight?

The current status of flight United Airlines UA3439 is Scheduled On time.

What type of aircraft is used for the United Airlines UA3439 flight?

All United Airlines UA3439 flights are operated using Embraer 175 aircraft.

How many United Airlines UA3439 flights are operated a week?

7 flights per week. The Flight United Airlines UA3439 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .