Air Canada
flight
AC 3904:
Toronto Pearson - Washington Dulles
Toronto Pearson - Washington Dulles
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FLIGHT SCHEDULE
Direct Codeshare Flights:
Air Canada AC3904
Valid until 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 3466)
Duration: 1:45, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC3904
Effective 2026-02-12 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 3466)
Duration: 1:41, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC3904
Effective from 2026-04-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 3466)
Duration: 1:25, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC3904
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 3466)
Duration: 1:42, non-stop Embraer EMB 175 (E7W)
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Parallax here YYZ-IAD
- AC 3904 is an international flight departing from Toronto Pearson airport, Canada (YYZ) and arriving at Washington Dulles airport, United States (IAD).
- The flight distance is 346 miles, or 557 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 1:25 and 1:45.