United Airlines
flight
UA 8668:
Denver - Montreal-Trudeau
Denver - Montreal-Trudeau
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FLIGHT SCHEDULE
Direct Codeshare Flights:
United Airlines UA8668
Effective 2026-05-01 through 2026-06-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada.
(AC 1072)
Duration: 3:48, non-stop Airbus A220-300 (223)
Direct Codeshare Flights:
United Airlines UA8668
Effective 2026-06-18 through 2026-09-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada.
(AC 1072)
Duration: 3:49, non-stop Airbus A220-300 (223)
Direct Codeshare Flights:
United Airlines UA8668
Effective 2026-09-08 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada.
(AC 1072)
Duration: 3:46, non-stop Airbus A220-300 (223)
Direct Codeshare Flights:
United Airlines UA8668
Effective 2026-03-29 through 2026-04-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada.
(AC 1074)
Duration: 3:46, non-stop Airbus A220-300 (223)
Direct Codeshare Flights:
United Airlines UA8668
Valid until 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada.
(AC 1074)
Duration: 3:43, non-stop Airbus A220-300 (223)
Direct Codeshare Flights:
United Airlines UA8668
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada.
(AC 1074)
Duration: 3:43, non-stop Airbus A220-300 (223)
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Parallax here DEN-YUL
- UA 8668 is an international flight departing from Denver airport, United States (DEN) and arriving at Montreal-Trudeau airport, Canada (YUL).
- The flight distance is 1607 miles, or 2585 km.
- The timezone of the departure airport is UTC-7 , and the timezone of the arrival airport is UTC-5 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
- For direct flights, the flight time varies between 3:43 and 3:49.