Swiss flight LX 4623: Ottawa Macdonald-Cartier - Montreal-Trudeau

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Tue,Fri-Sun 15:00 Ottawa Macdonald-Cartier (YOW) 15:49 Montreal-Trudeau (YUL)
LX 4623 Non-stop Canadair CRJ 900 (CR9) 0:49 Effective 2026-05-01 through 2026-05-09
Codeshare flight, operated by Air Canada.(AC 8010)
Tue,Fri,Sat 15:00 Ottawa Macdonald-Cartier (YOW) 15:49 Montreal-Trudeau (YUL)
LX 4623 Non-stop Canadair CRJ 900 (CR9) 0:49 Effective 2026-05-12 through 2026-05-30
Codeshare flight, operated by Air Canada.(AC 8010)
Mon-Wed,Fri,Sat 15:00 Ottawa Macdonald-Cartier (YOW) 15:49 Montreal-Trudeau (YUL)
LX 4623 Non-stop Canadair CRJ 900 (CR9) 0:49 Effective 2026-06-01 through 2026-06-17
Codeshare flight, operated by Air Canada.(AC 8010)
Mon-Wed,Fri,Sat 15:20 Ottawa Macdonald-Cartier (YOW) 16:10 Montreal-Trudeau (YUL)
LX 4623 Non-stop Canadair CRJ 900 (CR9) 0:50 Effective 2026-06-19 through 2026-07-01
Codeshare flight, operated by Air Canada.(AC 8010)
Daily 15:20 Ottawa Macdonald-Cartier (YOW) 16:10 Montreal-Trudeau (YUL)
LX 4623 Non-stop Canadair CRJ 900 (CR9) 0:50 Effective 2026-07-02 through 2026-09-06
Codeshare flight, operated by Air Canada.(AC 8010)
Mon 16:00 Vancouver (YVR) M 16:58 Kelowna (YLW)
LX 4623 Non-stop De Havilland DHC-8-400 Dash 8Q (DH4) 0:58 Effective 2026-10-05 through 2026-10-19
Codeshare flight, operated by Air Canada.(AC 8276)
Mon,Tue,Thu-Sun 18:20 Ottawa Macdonald-Cartier (YOW) 19:14 Montreal-Trudeau (YUL)
LX 4623 Non-stop De Havilland DHC-8-400 Dash 8Q (DH4) 0:54 Valid until 2026-01-04
Codeshare flight, operated by Air Canada.(AC 8016)
Tue,Thu-Sun 18:20 Ottawa Macdonald-Cartier (YOW) 19:14 Montreal-Trudeau (YUL)
LX 4623 Non-stop De Havilland DHC-8-400 Dash 8Q (DH4) 0:54 Effective 2026-01-06 through 2026-01-17
Codeshare flight, operated by Air Canada.(AC 8016)
Tue,Thu-Sat 18:20 Ottawa Macdonald-Cartier (YOW) 19:14 Montreal-Trudeau (YUL)
LX 4623 Non-stop De Havilland DHC-8-400 Dash 8Q (DH4) 0:54 Effective 2026-01-20 through 2026-01-31
Codeshare flight, operated by Air Canada.(AC 8016)
Tue,Thu-Sun 18:20 Ottawa Macdonald-Cartier (YOW) 19:14 Montreal-Trudeau (YUL)
LX 4623 Non-stop De Havilland DHC-8-400 Dash 8Q (DH4) 0:54 Effective 2026-02-01 through 2026-03-28
Codeshare flight, operated by Air Canada.(AC 8016)
Tue,Thu-Sun 18:20 Ottawa Macdonald-Cartier (YOW) 19:14 Montreal-Trudeau (YUL)
LX 4623 Non-stop De Havilland DHC-8-400 Dash 8Q (DH4) 0:54 Effective from 2026-10-25
Codeshare flight, operated by Air Canada.(AC 8016)
Thu,Sun 18:40 Ottawa Macdonald-Cartier (YOW) 19:26 Montreal-Trudeau (YUL)
LX 4623 Non-stop De Havilland DHC-8-400 Dash 8Q (DH4) 0:46 Effective 2026-05-07 through 2026-06-28
Codeshare flight, operated by Air Canada.(AC 8014)
Tue,Thu-Sun 18:40 Ottawa Macdonald-Cartier (YOW) 19:26 Montreal-Trudeau (YUL)
LX 4623 Non-stop De Havilland DHC-8-400 Dash 8Q (DH4) 0:46 Effective 2026-09-08 through 2026-10-24
Codeshare flight, operated by Air Canada.(AC 8014)


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Swiss flight LX 4623:
Ottawa Macdonald-Cartier - Montreal-Trudeau
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Swiss LX4623
15:00
Ottawa Macdonald-Cartier (YOW)

15:49
Montreal-Trudeau (YUL)
Effective 2026-05-01 through 2026-05-09
Mon
-
Tue
Wed
-
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 8010)
Duration: 0:49, non-stop
Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
Swiss LX4623
15:00
Ottawa Macdonald-Cartier (YOW)

15:49
Montreal-Trudeau (YUL)
Effective 2026-05-12 through 2026-05-30
Mon
-
Tue
Wed
-
Thu
-
Fri
Sat
Sun
-
Codeshare flight, operated by Air Canada. (AC 8010)
Duration: 0:49, non-stop
Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
Swiss LX4623
15:00
Ottawa Macdonald-Cartier (YOW)

15:49
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 8010)
Duration: 0:49, non-stop
Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
Swiss LX4623
15:20
Ottawa Macdonald-Cartier (YOW)

16:10
Montreal-Trudeau (YUL)
Effective 2026-06-19 through 2026-07-01
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
-
Codeshare flight, operated by Air Canada. (AC 8010)
Duration: 0:50, non-stop
Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
Swiss LX4623
15:20
Ottawa Macdonald-Cartier (YOW)

16:10
Montreal-Trudeau (YUL)
Effective 2026-07-02 through 2026-09-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 8010)
Duration: 0:50, non-stop
Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
Swiss LX4623
16:00
Vancouver (YVR) M

16:58
Kelowna (YLW)
Effective 2026-10-05 through 2026-10-19
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Air Canada. (AC 8276)
Duration: 0:58, non-stop
De Havilland DHC-8-400 Dash 8Q (DH4)
Direct Codeshare Flights:
Swiss LX4623
18:20
Ottawa Macdonald-Cartier (YOW)

19:14
Montreal-Trudeau (YUL)
Valid until 2026-01-04
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 8016)
Duration: 0:54, non-stop
De Havilland DHC-8-400 Dash 8Q (DH4)
Direct Codeshare Flights:
Swiss LX4623
18:20
Ottawa Macdonald-Cartier (YOW)

19:14
Montreal-Trudeau (YUL)
Effective 2026-01-06 through 2026-01-17
Mon
-
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 8016)
Duration: 0:54, non-stop
De Havilland DHC-8-400 Dash 8Q (DH4)
Direct Codeshare Flights:
Swiss LX4623
18:20
Ottawa Macdonald-Cartier (YOW)

19:14
Montreal-Trudeau (YUL)
Effective 2026-01-20 through 2026-01-31
Mon
-
Tue
Wed
-
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by Air Canada. (AC 8016)
Duration: 0:54, non-stop
De Havilland DHC-8-400 Dash 8Q (DH4)
Direct Codeshare Flights:
Swiss LX4623
18:20
Ottawa Macdonald-Cartier (YOW)

19:14
Montreal-Trudeau (YUL)
Effective 2026-02-01 through 2026-03-28
Mon
-
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 8016)
Duration: 0:54, non-stop
De Havilland DHC-8-400 Dash 8Q (DH4)
Direct Codeshare Flights:
Swiss LX4623
18:20
Ottawa Macdonald-Cartier (YOW)

19:14
Montreal-Trudeau (YUL)
Effective from 2026-10-25
Mon
-
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 8016)
Duration: 0:54, non-stop
De Havilland DHC-8-400 Dash 8Q (DH4)
Direct Codeshare Flights:
Swiss LX4623
18:40
Ottawa Macdonald-Cartier (YOW)

19:26
Montreal-Trudeau (YUL)
Effective 2026-05-07 through 2026-06-28
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Air Canada. (AC 8014)
Duration: 0:46, non-stop
De Havilland DHC-8-400 Dash 8Q (DH4)
Direct Codeshare Flights:
Swiss LX4623
18:40
Ottawa Macdonald-Cartier (YOW)

19:26
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 8014)
Duration: 0:46, non-stop
De Havilland DHC-8-400 Dash 8Q (DH4)
  • LX 4623 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 0:46 and 0:58.
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