Air Canada
flight
AC 4671:
Washington Dulles - Montreal-Trudeau
Washington Dulles - Montreal-Trudeau
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FLIGHT SCHEDULE
Direct Codeshare Flights:
Air Canada AC4671
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 3602)
Duration: 2:10, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC4671
Effective 2026-02-12 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 3602)
Duration: 2:02, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC4671
Valid until 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 3568)
Duration: 2:00, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC4671
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 3602)
Duration: 2:10, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC4671
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 3602)
Duration: 1:48, non-stop Embraer EMB 175 (E7W)
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- AC 4671 is an international flight departing from Washington Dulles airport, United States (IAD) and arriving at Montreal-Trudeau airport, Canada (YUL).
- The flight distance is 488 miles, or 786 km.
- The timezone of both the departure and the arrival airports is UTC-5 . Current time at both airports is (loading...).
- For direct flights, the flight time varies between 1:48 and 2:10.