Air Canada
flight
AC 421:
Montreal-Trudeau - Toronto Pearson
Montreal-Trudeau - Toronto Pearson
FLIGHT SCHEDULE
Direct Flights:
Air Canada AC421
Effective 2026-03-30 through 2026-04-27
Mon
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Duration: 1:28, non-stop
Airbus A330-300 (333)
Airbus A330-300 (333)
Direct Flights:
Air Canada AC421
Valid until 2026-01-05
Mon
Tue
-
-
Wed
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Duration: 1:40, non-stop
Airbus A330-300 (333)
Airbus A330-300 (333)
Direct Flights:
Air Canada AC421
Effective 2026-01-12 through 2026-01-19
Mon
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Duration: 1:40, non-stop
Airbus A330-300 (333)
Airbus A330-300 (333)
Direct Flights:
Air Canada AC421
Effective 2026-01-20 through 2026-02-02
Mon
Tue
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Duration: 1:40, non-stop
Airbus A330-300 (333)
Airbus A330-300 (333)
Direct Flights:
Air Canada AC421
Operates only on 2026-02-07
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Duration: 1:40, non-stop
Airbus A220-300 (223)
Airbus A220-300 (223)
Direct Flights:
Air Canada AC421
Effective 2026-02-09 through 2026-02-16
Mon
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Duration: 1:40, non-stop
Airbus A330-300 (333)
Airbus A330-300 (333)
Direct Flights:
Air Canada AC421
Effective 2026-02-20 through 2026-02-23
Mon
Tue
-
-
Wed
-
-
Thu
-
-
Fri
Sat
Sun
Duration: 1:40, non-stop
Airbus A330-300 (333)
Airbus A330-300 (333)
Direct Flights:
Air Canada AC421
Operates only on 2026-02-26
Mon
-
-
Tue
-
-
Wed
-
-
Thu
Fri
-
-
Sat
-
-
Sun
-
-
Duration: 1:40, non-stop
Airbus A220-300 (223)
Airbus A220-300 (223)
Direct Flights:
Air Canada AC421
Effective 2026-02-28 through 2026-03-07
Mon
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Duration: 1:40, non-stop
Airbus A330-300 (333)
Airbus A330-300 (333)
Direct Flights:
Air Canada AC421
Effective from 2026-10-26
Mon
Tue
-
-
Wed
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Duration: 1:40, non-stop
Airbus A330-300 (333)
Airbus A330-300 (333)
Direct Flights:
Air Canada AC421
Effective 2026-09-08 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:29, non-stop
Airbus A320 (320)
Airbus A320 (320)
Direct Flights:
Air Canada AC421
Effective 2026-03-09 through 2026-03-28
Mon
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Duration: 1:40, non-stop
Airbus A330-300 (333)
Airbus A330-300 (333)
Direct Flights:
Air Canada AC421
Effective 2026-05-01 through 2026-05-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:32, non-stop
Airbus A220-300 (223)
Airbus A220-300 (223)
Direct Flights:
Air Canada AC421
Operates only on 2026-05-31
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
Duration: 1:32, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Direct Flights:
Air Canada AC421
Effective 2026-06-01 through 2026-06-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:32, non-stop
Airbus A220-300 (223)
Airbus A220-300 (223)
Direct Flights:
Air Canada AC421
Effective 2026-06-18 through 2026-06-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:31, non-stop
Airbus A220-300 (223)
Airbus A220-300 (223)
Direct Flights:
Air Canada AC421
Operates only on 2026-06-30
Mon
-
-
Tue
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Duration: 1:25, non-stop
Boeing 787-8 (788)
Boeing 787-8 (788)
Direct Flights:
Air Canada AC421
Effective 2026-07-01 through 2026-09-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:31, non-stop
Airbus A220-300 (223)
Airbus A220-300 (223)
- AC 421 is a domestic flight departing from the Montreal-Trudeau airport (YUL) and arriving at Toronto Pearson airport (YYZ).
- The flight distance is 315 miles, or 506 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 1:40.