Swiss flight LX 4657: Ottawa Macdonald-Cartier - Montreal-Trudeau

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Thu 14:45 Ottawa Macdonald-Cartier (YOW) 15:39 Montreal-Trudeau (YUL)
LX 4657 Non-stop De Havilland DHC-8-400 Dash 8Q (DH4) 0:54 Operates only on 2026-01-08
Codeshare flight, operated by Air Canada.(AC 8012)
Thu 14:45 Ottawa Macdonald-Cartier (YOW) 15:39 Montreal-Trudeau (YUL)
LX 4657 Non-stop De Havilland DHC-8-400 Dash 8Q (DH4) 0:54 Effective 2026-01-22 through 2026-01-29
Codeshare flight, operated by Air Canada.(AC 8012)
Fri 14:45 Ottawa Macdonald-Cartier (YOW) 15:39 Montreal-Trudeau (YUL)
LX 4657 Non-stop De Havilland DHC-8-400 Dash 8Q (DH4) 0:54 Operates only on 2026-01-30
Codeshare flight, operated by Air Canada.(AC 8012)
Tue,Thu-Sun 14:50 Ottawa Macdonald-Cartier (YOW) 15:40 Montreal-Trudeau (YUL)
LX 4657 Non-stop Canadair CRJ 900 (CR9) 0:50 Valid until 2026-01-06
Codeshare flight, operated by Air Canada.(AC 8012)
Tue,Fri,Sat 14:50 Ottawa Macdonald-Cartier (YOW) 15:40 Montreal-Trudeau (YUL)
LX 4657 Non-stop Canadair CRJ 900 (CR9) 0:50 Effective 2026-01-09 through 2026-01-27
Codeshare flight, operated by Air Canada.(AC 8012)
Thu,Sun 14:50 Ottawa Macdonald-Cartier (YOW) 15:44 Montreal-Trudeau (YUL)
LX 4657 Non-stop De Havilland DHC-8-400 Dash 8Q (DH4) 0:54 Effective 2026-01-11 through 2026-01-15
Codeshare flight, operated by Air Canada.(AC 8012)
Tue,Thu-Sat 14:50 Ottawa Macdonald-Cartier (YOW) 15:40 Montreal-Trudeau (YUL)
LX 4657 Non-stop Canadair CRJ 900 (CR9) 0:50 Effective 2026-01-31 through 2026-02-17
Codeshare flight, operated by Air Canada.(AC 8012)
Sun 14:50 Ottawa Macdonald-Cartier (YOW) 15:44 Montreal-Trudeau (YUL)
LX 4657 Non-stop De Havilland DHC-8-400 Dash 8Q (DH4) 0:54 Effective 2026-02-01 through 2026-02-15
Codeshare flight, operated by Air Canada.(AC 8012)
Thu,Sat,Sun 14:50 Ottawa Macdonald-Cartier (YOW) 15:44 Montreal-Trudeau (YUL)
LX 4657 Non-stop De Havilland DHC-8-400 Dash 8Q (DH4) 0:54 Effective 2026-02-19 through 2026-02-26
Codeshare flight, operated by Air Canada.(AC 8012)
Tue,Fri 14:50 Ottawa Macdonald-Cartier (YOW) 15:40 Montreal-Trudeau (YUL)
LX 4657 Non-stop Canadair CRJ 900 (CR9) 0:50 Effective 2026-02-20 through 2026-02-27
Codeshare flight, operated by Air Canada.(AC 8012)
Tue,Thu-Sun 14:50 Ottawa Macdonald-Cartier (YOW) 15:40 Montreal-Trudeau (YUL)
LX 4657 Non-stop Canadair CRJ 900 (CR9) 0:50 Effective 2026-02-28 through 2026-03-07
Codeshare flight, operated by Air Canada.(AC 8012)
Daily 14:50 Ottawa Macdonald-Cartier (YOW) 15:40 Montreal-Trudeau (YUL)
LX 4657 Non-stop Canadair CRJ 900 (CR9) 0:50 Effective 2026-03-08 through 2026-03-28
Codeshare flight, operated by Air Canada.(AC 8012)
Tue,Thu-Sun 16:00 Ottawa Macdonald-Cartier (YOW) 16:49 Montreal-Trudeau (YUL)
LX 4657 Non-stop Canadair CRJ 900 (CR9) 0:49 Effective 2026-03-29 through 2026-04-30
Codeshare flight, operated by Air Canada.(AC 8012)
Tue,Thu-Sun 16:00 Ottawa Macdonald-Cartier (YOW) 16:52 Montreal-Trudeau (YUL)
LX 4657 Non-stop Canadair CRJ 900 (CR9) 0:52 Effective 2026-09-08 through 2026-10-24
Codeshare flight, operated by Air Canada.(AC 8012)
Tue,Thu-Sun 16:00 Ottawa Macdonald-Cartier (YOW) 16:54 Montreal-Trudeau (YUL)
LX 4657 Non-stop De Havilland DHC-8-400 Dash 8Q (DH4) 0:54 Effective from 2026-10-25
Codeshare flight, operated by Air Canada.(AC 8014)
Tue,Thu-Sun 17:55 Ottawa Macdonald-Cartier (YOW) 18:44 Montreal-Trudeau (YUL)
LX 4657 Non-stop Canadair CRJ 900 (CR9) 0:49 Effective 2026-05-01 through 2026-05-31
Codeshare flight, operated by Air Canada.(AC 8012)
Daily 17:55 Ottawa Macdonald-Cartier (YOW) 18:44 Montreal-Trudeau (YUL)
LX 4657 Non-stop Canadair CRJ 900 (CR9) 0:49 Effective 2026-06-01 through 2026-06-17
Codeshare flight, operated by Air Canada.(AC 8012)
Daily 18:25 Ottawa Macdonald-Cartier (YOW) 19:15 Montreal-Trudeau (YUL)
LX 4657 Non-stop Canadair CRJ 900 (CR9) 0:50 Effective 2026-06-18 through 2026-09-06
Codeshare flight, operated by Air Canada.(AC 8012)


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Swiss flight LX 4657:
Ottawa Macdonald-Cartier - Montreal-Trudeau
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Swiss LX4657
14:45
Ottawa Macdonald-Cartier (YOW)

15:39
Montreal-Trudeau (YUL)
Operates only on 2026-01-08
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Air Canada. (AC 8012)
Duration: 0:54, non-stop
De Havilland DHC-8-400 Dash 8Q (DH4)
Direct Codeshare Flights:
Swiss LX4657
14:45
Ottawa Macdonald-Cartier (YOW)

15:39
Montreal-Trudeau (YUL)
Effective 2026-01-22 through 2026-01-29
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Air Canada. (AC 8012)
Duration: 0:54, non-stop
De Havilland DHC-8-400 Dash 8Q (DH4)
Direct Codeshare Flights:
Swiss LX4657
14:45
Ottawa Macdonald-Cartier (YOW)

15:39
Montreal-Trudeau (YUL)
Operates only on 2026-01-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Air Canada. (AC 8012)
Duration: 0:54, non-stop
De Havilland DHC-8-400 Dash 8Q (DH4)
Direct Codeshare Flights:
Swiss LX4657
14:50
Ottawa Macdonald-Cartier (YOW)

15:40
Montreal-Trudeau (YUL)
Valid until 2026-01-06
Mon
-
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 8012)
Duration: 0:50, non-stop
Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
Swiss LX4657
14:50
Ottawa Macdonald-Cartier (YOW)

15:40
Montreal-Trudeau (YUL)
Effective 2026-01-09 through 2026-01-27
Mon
-
Tue
Wed
-
Thu
-
Fri
Sat
Sun
-
Codeshare flight, operated by Air Canada. (AC 8012)
Duration: 0:50, non-stop
Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
Swiss LX4657
14:50
Ottawa Macdonald-Cartier (YOW)

15:44
Montreal-Trudeau (YUL)
Effective 2026-01-11 through 2026-01-15
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Air Canada. (AC 8012)
Duration: 0:54, non-stop
De Havilland DHC-8-400 Dash 8Q (DH4)
Direct Codeshare Flights:
Swiss LX4657
14:50
Ottawa Macdonald-Cartier (YOW)

15:40
Montreal-Trudeau (YUL)
Effective 2026-01-31 through 2026-02-17
Mon
-
Tue
Wed
-
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by Air Canada. (AC 8012)
Duration: 0:50, non-stop
Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
Swiss LX4657
14:50
Ottawa Macdonald-Cartier (YOW)

15:44
Montreal-Trudeau (YUL)
Effective 2026-02-01 through 2026-02-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Air Canada. (AC 8012)
Duration: 0:54, non-stop
De Havilland DHC-8-400 Dash 8Q (DH4)
Direct Codeshare Flights:
Swiss LX4657
14:50
Ottawa Macdonald-Cartier (YOW)

15:44
Montreal-Trudeau (YUL)
Effective 2026-02-19 through 2026-02-26
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 8012)
Duration: 0:54, non-stop
De Havilland DHC-8-400 Dash 8Q (DH4)
Direct Codeshare Flights:
Swiss LX4657
14:50
Ottawa Macdonald-Cartier (YOW)

15:40
Montreal-Trudeau (YUL)
Effective 2026-02-20 through 2026-02-27
Mon
-
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Air Canada. (AC 8012)
Duration: 0:50, non-stop
Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
Swiss LX4657
14:50
Ottawa Macdonald-Cartier (YOW)

15:40
Montreal-Trudeau (YUL)
Effective 2026-02-28 through 2026-03-07
Mon
-
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 8012)
Duration: 0:50, non-stop
Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
Swiss LX4657
14:50
Ottawa Macdonald-Cartier (YOW)

15:40
Montreal-Trudeau (YUL)
Effective 2026-03-08 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 8012)
Duration: 0:50, non-stop
Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
Swiss LX4657
16:00
Ottawa Macdonald-Cartier (YOW)

16:49
Montreal-Trudeau (YUL)
Effective 2026-03-29 through 2026-04-30
Mon
-
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 8012)
Duration: 0:49, non-stop
Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
Swiss LX4657
16:00
Ottawa Macdonald-Cartier (YOW)

16:52
Montreal-Trudeau (YUL)
Effective 2026-09-08 through 2026-10-24
Mon
-
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 8012)
Duration: 0:52, non-stop
Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
Swiss LX4657
16:00
Ottawa Macdonald-Cartier (YOW)

16:54
Montreal-Trudeau (YUL)
Effective from 2026-10-25
Mon
-
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 8014)
Duration: 0:54, non-stop
De Havilland DHC-8-400 Dash 8Q (DH4)
Direct Codeshare Flights:
Swiss LX4657
17:55
Ottawa Macdonald-Cartier (YOW)

18:44
Montreal-Trudeau (YUL)
Effective 2026-05-01 through 2026-05-31
Mon
-
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 8012)
Duration: 0:49, non-stop
Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
Swiss LX4657
17:55
Ottawa Macdonald-Cartier (YOW)

18:44
Montreal-Trudeau (YUL)
Effective 2026-06-01 through 2026-06-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 8012)
Duration: 0:49, non-stop
Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
Swiss LX4657
18:25
Ottawa Macdonald-Cartier (YOW)

19:15
Montreal-Trudeau (YUL)
Effective 2026-06-18 through 2026-09-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 8012)
Duration: 0:50, non-stop
Canadair CRJ 900 (CR9)
  • LX 4657 is a domestic flight departing from the Ottawa Macdonald-Cartier airport (YOW) and arriving at Montreal-Trudeau airport (YUL).
  • The flight distance is 94 miles, or 151 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 0:49 and 0:54.
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