Austrian flight OS 8391: Montreal-Trudeau - Toronto Pearson

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Tue,Thu 16:10 Montreal-Trudeau (YUL) 17:35 Toronto Pearson (YYZ) 1
OS 8391 Non-stop Airbus A220-300 (223) 1:25 Effective 2026-06-18 through 2026-06-25
Codeshare flight, operated by Air Canada.(AC 419)
Tue,Thu,Fri,Sun 16:10 Montreal-Trudeau (YUL) 17:35 Toronto Pearson (YYZ) 1
OS 8391 Non-stop Airbus A220-300 (223) 1:25 Effective 2026-07-02 through 2026-09-06
Codeshare flight, operated by Air Canada.(AC 419)
Wed 16:30 Montreal-Trudeau (YUL) 18:02 Toronto Pearson (YYZ) 1
OS 8391 Non-stop Boeing 777-300ER (77W) 1:32 Effective 2026-10-07 through 2026-10-21
Codeshare flight, operated by Air Canada.(AC 895)
Mon 16:40 Montreal-Trudeau (YUL) 18:08 Toronto Pearson (YYZ) 1
OS 8391 Non-stop Airbus A330-300 (333) 1:28 Effective 2026-03-30 through 2026-04-27
Codeshare flight, operated by Air Canada.(AC 421)
Daily 17:10 Montreal-Trudeau (YUL) 18:50 Toronto Pearson (YYZ) 1
OS 8391 Non-stop Airbus A330-300 (333) 1:40 Valid until 2026-01-09
Codeshare flight, operated by Air Canada.(AC 895)
Mon-Fri,Sun 17:10 Montreal-Trudeau (YUL) 18:50 Toronto Pearson (YYZ) 1
OS 8391 Non-stop Airbus A330-300 (333) 1:40 Effective 2026-01-11 through 2026-01-23
Codeshare flight, operated by Air Canada.(AC 895)
Daily 17:10 Montreal-Trudeau (YUL) 18:50 Toronto Pearson (YYZ) 1
OS 8391 Non-stop Airbus A330-300 (333) 1:40 Effective 2026-01-24 through 2026-02-21
Codeshare flight, operated by Air Canada.(AC 895)
Mon-Wed,Fri-Sun 17:10 Montreal-Trudeau (YUL) 18:50 Toronto Pearson (YYZ) 1
OS 8391 Non-stop Airbus A330-300 (333) 1:40 Effective 2026-02-23 through 2026-03-04
Codeshare flight, operated by Air Canada.(AC 895)
Thu 17:10 Montreal-Trudeau (YUL) 18:50 Toronto Pearson (YYZ) 1
OS 8391 Non-stop Airbus A220-300 (223) 1:40 Operates only on 2026-02-26
Codeshare flight, operated by Air Canada.(AC 421)
Thu-Sat 17:10 Montreal-Trudeau (YUL) 18:50 Toronto Pearson (YYZ) 1
OS 8391 Non-stop Airbus A330-300 (333) 1:40 Effective 2026-03-05 through 2026-03-07
Codeshare flight, operated by Air Canada.(AC 895)
Mon,Tue,Thu,Fri,Sun 17:15 Montreal-Trudeau (YUL) 18:44 Toronto Pearson (YYZ) 1
OS 8391 Non-stop Airbus A320 (320) 1:29 Effective 2026-09-08 through 2026-10-23
Codeshare flight, operated by Air Canada.(AC 421)
Sat 17:15 Montreal-Trudeau (YUL) 18:44 Toronto Pearson (YYZ) 1
OS 8391 Non-stop Airbus A320 (320) 1:29 Operates only on 2026-10-24
Codeshare flight, operated by Air Canada.(AC 421)
Daily 17:20 Montreal-Trudeau (YUL) 19:00 Toronto Pearson (YYZ) 1
OS 8391 Non-stop Airbus A330-300 (333) 1:40 Effective 2026-03-08 through 2026-03-28
Codeshare flight, operated by Air Canada.(AC 895)
Daily 17:30 Montreal-Trudeau (YUL) 19:02 Toronto Pearson (YYZ) 1
OS 8391 Non-stop Airbus A220-300 (223) 1:32 Effective 2026-05-01 through 2026-05-30
Codeshare flight, operated by Air Canada.(AC 421)
Sun 17:30 Montreal-Trudeau (YUL) 19:02 Toronto Pearson (YYZ) 1
OS 8391 Non-stop Boeing 737 MAX 8 (7M8) 1:32 Operates only on 2026-05-31
Codeshare flight, operated by Air Canada.(AC 421)
Mon-Fri,Sun 17:30 Montreal-Trudeau (YUL) 19:02 Toronto Pearson (YYZ) 1
OS 8391 Non-stop Airbus A220-300 (223) 1:32 Effective 2026-06-01 through 2026-06-12
Codeshare flight, operated by Air Canada.(AC 421)
Sat,Sun 17:30 Montreal-Trudeau (YUL) 19:02 Toronto Pearson (YYZ) 1
OS 8391 Non-stop Airbus A220-300 (223) 1:32 Effective 2026-06-13 through 2026-06-14
Codeshare flight, operated by Air Canada.(AC 421)
Tue 17:30 Montreal-Trudeau (YUL) 18:55 Toronto Pearson (YYZ) 1
OS 8391 Non-stop Boeing 787-8 (788) 1:25 Operates only on 2026-06-30
Codeshare flight, operated by Air Canada.(AC 421)
Mon 18:30 Montreal-Trudeau (YUL) 19:55 Toronto Pearson (YYZ) 1
OS 8391 Non-stop Boeing 787-8 (788) 1:25 Effective 2026-07-06 through 2026-09-07
Codeshare flight, operated by Air Canada.(AC 489)


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Austrian flight OS 8391:
Montreal-Trudeau - Toronto Pearson
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Austrian OS8391
16:10
Montreal-Trudeau (YUL)

17:35
Toronto Pearson (YYZ) 1
Effective 2026-06-18 through 2026-06-25
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Air Canada. (AC 419)
Duration: 1:25, non-stop
Airbus A220-300 (223)
Direct Codeshare Flights:
Austrian OS8391
16:10
Montreal-Trudeau (YUL)

17:35
Toronto Pearson (YYZ) 1
Effective 2026-07-02 through 2026-09-06
Mon
-
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Air Canada. (AC 419)
Duration: 1:25, non-stop
Airbus A220-300 (223)
Direct Codeshare Flights:
Austrian OS8391
16:30
Montreal-Trudeau (YUL)

18:02
Toronto Pearson (YYZ) 1
Effective 2026-10-07 through 2026-10-21
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Air Canada. (AC 895)
Duration: 1:32, non-stop
Boeing 777-300ER (77W)
Direct Codeshare Flights:
Austrian OS8391
16:40
Montreal-Trudeau (YUL)

18:08
Toronto Pearson (YYZ) 1
Effective 2026-03-30 through 2026-04-27
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Air Canada. (AC 421)
Duration: 1:28, non-stop
Airbus A330-300 (333)
Direct Codeshare Flights:
Austrian OS8391
17:10
Montreal-Trudeau (YUL)

18:50
Toronto Pearson (YYZ) 1
Valid until 2026-01-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 895)
Duration: 1:40, non-stop
Airbus A330-300 (333)
Direct Codeshare Flights:
Austrian OS8391
17:10
Montreal-Trudeau (YUL)

18:50
Toronto Pearson (YYZ) 1
Effective 2026-01-11 through 2026-01-23
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Air Canada. (AC 895)
Duration: 1:40, non-stop
Airbus A330-300 (333)
Direct Codeshare Flights:
Austrian OS8391
17:10
Montreal-Trudeau (YUL)

18:50
Toronto Pearson (YYZ) 1
Effective 2026-01-24 through 2026-02-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 895)
Duration: 1:40, non-stop
Airbus A330-300 (333)
Direct Codeshare Flights:
Austrian OS8391
17:10
Montreal-Trudeau (YUL)

18:50
Toronto Pearson (YYZ) 1
Effective 2026-02-23 through 2026-03-04
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 895)
Duration: 1:40, non-stop
Airbus A330-300 (333)
Direct Codeshare Flights:
Austrian OS8391
17:10
Montreal-Trudeau (YUL)

18:50
Toronto Pearson (YYZ) 1
Operates only on 2026-02-26
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Air Canada. (AC 421)
Duration: 1:40, non-stop
Airbus A220-300 (223)
Direct Codeshare Flights:
Austrian OS8391
17:10
Montreal-Trudeau (YUL)

18:50
Toronto Pearson (YYZ) 1
Effective 2026-03-05 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by Air Canada. (AC 895)
Duration: 1:40, non-stop
Airbus A330-300 (333)
Direct Codeshare Flights:
Austrian OS8391
17:15
Montreal-Trudeau (YUL)

18:44
Toronto Pearson (YYZ) 1
Effective 2026-09-08 through 2026-10-23
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Air Canada. (AC 421)
Duration: 1:29, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
Austrian OS8391
17:15
Montreal-Trudeau (YUL)

18:44
Toronto Pearson (YYZ) 1
Operates only on 2026-10-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Air Canada. (AC 421)
Duration: 1:29, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
Austrian OS8391
17:20
Montreal-Trudeau (YUL)

19:00
Toronto Pearson (YYZ) 1
Effective 2026-03-08 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 895)
Duration: 1:40, non-stop
Airbus A330-300 (333)
Direct Codeshare Flights:
Austrian OS8391
17:30
Montreal-Trudeau (YUL)

19:02
Toronto Pearson (YYZ) 1
Effective 2026-05-01 through 2026-05-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 421)
Duration: 1:32, non-stop
Airbus A220-300 (223)
Direct Codeshare Flights:
Austrian OS8391
17:30
Montreal-Trudeau (YUL)

19:02
Toronto Pearson (YYZ) 1
Operates only on 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Air Canada. (AC 421)
Duration: 1:32, non-stop
Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Austrian OS8391
17:30
Montreal-Trudeau (YUL)

19:02
Toronto Pearson (YYZ) 1
Effective 2026-06-01 through 2026-06-12
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Air Canada. (AC 421)
Duration: 1:32, non-stop
Airbus A220-300 (223)
Direct Codeshare Flights:
Austrian OS8391
17:30
Montreal-Trudeau (YUL)

19:02
Toronto Pearson (YYZ) 1
Effective 2026-06-13 through 2026-06-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 421)
Duration: 1:32, non-stop
Airbus A220-300 (223)
Direct Codeshare Flights:
Austrian OS8391
17:30
Montreal-Trudeau (YUL)

18:55
Toronto Pearson (YYZ) 1
Operates only on 2026-06-30
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Air Canada. (AC 421)
Duration: 1:25, non-stop
Boeing 787-8 (788)
Direct Codeshare Flights:
Austrian OS8391
18:30
Montreal-Trudeau (YUL)

19:55
Toronto Pearson (YYZ) 1
Effective 2026-07-06 through 2026-09-07
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Air Canada. (AC 489)
Duration: 1:25, non-stop
Boeing 787-8 (788)
  • OS 8391 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.
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