LOT Polish Airlines flight LO 4143: Toronto Pearson - Ottawa Macdonald-Cartier

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Wed,Fri-Sun 00:30 Toronto Pearson (YYZ) 1 01:38 Ottawa Macdonald-Cartier (YOW)
LO 4143 Non-stop Airbus A220-300 (223) 1:08 Valid until 2026-01-05
Codeshare flight, operated by Air Canada.(AC 472)
Tue,Thu 00:30 Toronto Pearson (YYZ) 1 01:38 Ottawa Macdonald-Cartier (YOW)
LO 4143 Non-stop Airbus A320 (320) 1:08 Valid until 2026-01-01
Codeshare flight, operated by Air Canada.(AC 472)
Mon-Fri 00:30 Toronto Pearson (YYZ) 1 01:38 Ottawa Macdonald-Cartier (YOW)
LO 4143 Non-stop Airbus A220-300 (223) 1:08 Effective 2026-01-06 through 2026-01-14
Codeshare flight, operated by Air Canada.(AC 472)
Thu,Sat,Sun 00:30 Toronto Pearson (YYZ) 1 01:38 Ottawa Macdonald-Cartier (YOW)
LO 4143 Non-stop Boeing 737 MAX 8 (7M8) 1:08 Effective 2026-01-10 through 2026-01-17
Codeshare flight, operated by Air Canada.(AC 472)
Tue-Fri 00:30 Toronto Pearson (YYZ) 1 01:38 Ottawa Macdonald-Cartier (YOW)
LO 4143 Non-stop Airbus A220-300 (223) 1:08 Effective 2026-01-16 through 2026-01-22
Codeshare flight, operated by Air Canada.(AC 472)
Fri-Sun 00:30 Toronto Pearson (YYZ) 1 01:38 Ottawa Macdonald-Cartier (YOW)
LO 4143 Non-stop Airbus A320 (320) 1:08 Effective 2026-01-18 through 2026-01-30
Codeshare flight, operated by Air Canada.(AC 472)
Mon 00:30 Toronto Pearson (YYZ) 1 01:38 Ottawa Macdonald-Cartier (YOW)
LO 4143 Non-stop Airbus A321 (321) 1:08 Effective 2026-01-19 through 2026-01-26
Codeshare flight, operated by Air Canada.(AC 472)
Mon-Thu 00:30 Toronto Pearson (YYZ) 1 01:38 Ottawa Macdonald-Cartier (YOW)
LO 4143 Non-stop Airbus A220-300 (223) 1:08 Effective 2026-01-27 through 2026-02-02
Codeshare flight, operated by Air Canada.(AC 472)
Sat,Sun 00:30 Toronto Pearson (YYZ) 1 01:38 Ottawa Macdonald-Cartier (YOW)
LO 4143 Non-stop Airbus A321 (321) 1:08 Effective 2026-01-31 through 2026-02-01
Codeshare flight, operated by Air Canada.(AC 472)
Tue 00:30 Toronto Pearson (YYZ) 1 01:38 Ottawa Macdonald-Cartier (YOW)
LO 4143 Non-stop Boeing 737 MAX 8 (7M8) 1:08 Operates only on 2026-02-03
Codeshare flight, operated by Air Canada.(AC 472)
Daily 00:30 Toronto Pearson (YYZ) 1 01:38 Ottawa Macdonald-Cartier (YOW)
LO 4143 Non-stop Airbus A220-300 (223) 1:08 Effective 2026-02-04 through 2026-03-07
Codeshare flight, operated by Air Canada.(AC 472)
Sun 00:30 Toronto Pearson (YYZ) 1 01:38 Ottawa Macdonald-Cartier (YOW)
LO 4143 Non-stop Airbus A321 (321) 1:08 Operates only on 2026-03-08
Codeshare flight, operated by Air Canada.(AC 472)
Mon-Fri,Sun 00:30 Toronto Pearson (YYZ) 1 01:34 Ottawa Macdonald-Cartier (YOW)
LO 4143 Non-stop Airbus A220-300 (223) 1:04 Effective 2026-03-29 through 2026-04-05
Codeshare flight, operated by Air Canada.(AC 472)
Tue-Fri 00:30 Toronto Pearson (YYZ) 1 01:34 Ottawa Macdonald-Cartier (YOW)
LO 4143 Non-stop Airbus A220-300 (223) 1:04 Effective 2026-04-07 through 2026-04-17
Codeshare flight, operated by Air Canada.(AC 472)
Tue-Fri,Sun 00:30 Toronto Pearson (YYZ) 1 01:34 Ottawa Macdonald-Cartier (YOW)
LO 4143 Non-stop Airbus A220-300 (223) 1:04 Effective 2026-04-19 through 2026-04-30
Codeshare flight, operated by Air Canada.(AC 472)
Tue-Thu 00:30 Toronto Pearson (YYZ) 1 01:36 Ottawa Macdonald-Cartier (YOW)
LO 4143 Non-stop Boeing 737 MAX 8 (7M8) 1:06 Effective 2026-05-05 through 2026-05-28
Codeshare flight, operated by Air Canada.(AC 472)
Thu,Sun 00:30 Toronto Pearson (YYZ) 1 01:35 Ottawa Macdonald-Cartier (YOW)
LO 4143 Non-stop Airbus A220-300 (223) 1:05 Effective 2026-10-01 through 2026-10-08
Codeshare flight, operated by Air Canada.(AC 472)
Mon,Thu,Fri,Sun 00:30 Toronto Pearson (YYZ) 1 01:35 Ottawa Macdonald-Cartier (YOW)
LO 4143 Non-stop Airbus A220-300 (223) 1:05 Effective 2026-10-09 through 2026-10-23
Codeshare flight, operated by Air Canada.(AC 472)
Daily 00:30 Toronto Pearson (YYZ) 1 01:38 Ottawa Macdonald-Cartier (YOW)
LO 4143 Non-stop Airbus A220-300 (223) 1:08 Effective from 2026-10-25
Codeshare flight, operated by Air Canada.(AC 472)
Mon-Sat 07:10 Toronto Pearson (YYZ) 1 08:18 Ottawa Macdonald-Cartier (YOW)
LO 4143 Non-stop Airbus A321 (321) 1:08 Effective 2026-03-09 through 2026-03-28
Codeshare flight, operated by Air Canada.(AC 440)
Sun 07:10 Toronto Pearson (YYZ) 1 08:18 Ottawa Macdonald-Cartier (YOW)
LO 4143 Non-stop Airbus A220-300 (223) 1:08 Operates only on 2026-03-15
Codeshare flight, operated by Air Canada.(AC 440)
Sun 07:10 Toronto Pearson (YYZ) 1 08:18 Ottawa Macdonald-Cartier (YOW)
LO 4143 Non-stop Boeing 737 MAX 8 (7M8) 1:08 Operates only on 2026-03-22
Codeshare flight, operated by Air Canada.(AC 440)
Daily 20:05 Toronto Pearson (YYZ) 1 21:10 Ottawa Macdonald-Cartier (YOW)
LO 4143 Non-stop Airbus A220-300 (223) 1:05 Effective 2026-09-08 through 2026-09-30
Codeshare flight, operated by Air Canada.(AC 466)
Mon-Wed,Fri,Sat 20:05 Toronto Pearson (YYZ) 1 21:10 Ottawa Macdonald-Cartier (YOW)
LO 4143 Non-stop Airbus A220-300 (223) 1:05 Effective 2026-10-02 through 2026-10-07
Codeshare flight, operated by Air Canada.(AC 466)
Tue,Wed,Sat 20:05 Toronto Pearson (YYZ) 1 21:10 Ottawa Macdonald-Cartier (YOW)
LO 4143 Non-stop Airbus A220-300 (223) 1:05 Effective 2026-10-10 through 2026-10-24
Codeshare flight, operated by Air Canada.(AC 466)
Mon,Sat 20:10 Toronto Pearson (YYZ) 1 21:14 Ottawa Macdonald-Cartier (YOW)
LO 4143 Non-stop Airbus A220-300 (223) 1:04 Effective 2026-04-04 through 2026-04-11
Codeshare flight, operated by Air Canada.(AC 466)
Mon,Sat,Sun 20:10 Toronto Pearson (YYZ) 1 21:14 Ottawa Macdonald-Cartier (YOW)
LO 4143 Non-stop Airbus A220-300 (223) 1:04 Effective 2026-04-12 through 2026-04-18
Codeshare flight, operated by Air Canada.(AC 466)
Mon,Sat 20:10 Toronto Pearson (YYZ) 1 21:14 Ottawa Macdonald-Cartier (YOW)
LO 4143 Non-stop Airbus A220-300 (223) 1:04 Effective 2026-04-20 through 2026-04-27
Codeshare flight, operated by Air Canada.(AC 466)
Mon,Fri-Sun 20:10 Toronto Pearson (YYZ) 1 21:15 Ottawa Macdonald-Cartier (YOW)
LO 4143 Non-stop Airbus A320 (320) 1:05 Effective 2026-05-01 through 2026-06-01
Codeshare flight, operated by Air Canada.(AC 466)
Daily 20:10 Toronto Pearson (YYZ) 1 21:15 Ottawa Macdonald-Cartier (YOW)
LO 4143 Non-stop Airbus A320 (320) 1:05 Effective 2026-06-02 through 2026-06-30
Codeshare flight, operated by Air Canada.(AC 466)
Daily 20:10 Toronto Pearson (YYZ) 1 21:15 Ottawa Macdonald-Cartier (YOW)
LO 4143 Non-stop Airbus A220-300 (223) 1:05 Effective 2026-07-01 through 2026-07-31
Codeshare flight, operated by Air Canada.(AC 466)
Daily 20:10 Toronto Pearson (YYZ) 1 21:15 Ottawa Macdonald-Cartier (YOW)
LO 4143 Non-stop Airbus A320 (320) 1:05 Effective 2026-08-01 through 2026-09-07
Codeshare flight, operated by Air Canada.(AC 466)
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LOT Polish Airlines flight LO 4143:
Toronto Pearson - Ottawa Macdonald-Cartier
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

LOT Polish Airlines LO4143
Valid until 2026-01-05
Mon
Tue
-
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 472)
Duration: 1:08, non-stop
Airbus A220-300 (223)

Direct Codeshare Flights:

LOT Polish Airlines LO4143
Valid until 2026-01-01
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Air Canada. (AC 472)
Duration: 1:08, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

LOT Polish Airlines LO4143
Effective 2026-01-06 through 2026-01-14
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by Air Canada. (AC 472)
Duration: 1:08, non-stop
Airbus A220-300 (223)

Direct Codeshare Flights:

LOT Polish Airlines LO4143
Effective 2026-01-10 through 2026-01-17
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 472)
Duration: 1:08, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

LOT Polish Airlines LO4143
Effective 2026-01-16 through 2026-01-22
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by Air Canada. (AC 472)
Duration: 1:08, non-stop
Airbus A220-300 (223)

Direct Codeshare Flights:

LOT Polish Airlines LO4143
Effective 2026-01-18 through 2026-01-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 472)
Duration: 1:08, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

LOT Polish Airlines LO4143
Effective 2026-01-19 through 2026-01-26
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Air Canada. (AC 472)
Duration: 1:08, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

LOT Polish Airlines LO4143
Effective 2026-01-27 through 2026-02-02
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Air Canada. (AC 472)
Duration: 1:08, non-stop
Airbus A220-300 (223)

Direct Codeshare Flights:

LOT Polish Airlines LO4143
Effective 2026-01-31 through 2026-02-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 472)
Duration: 1:08, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

LOT Polish Airlines LO4143
Operates only on 2026-02-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Air Canada. (AC 472)
Duration: 1:08, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

LOT Polish Airlines LO4143
Effective 2026-02-04 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 472)
Duration: 1:08, non-stop
Airbus A220-300 (223)

Direct Codeshare Flights:

LOT Polish Airlines LO4143
Operates only on 2026-03-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Air Canada. (AC 472)
Duration: 1:08, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

LOT Polish Airlines LO4143
Effective 2026-03-29 through 2026-04-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Air Canada. (AC 472)
Duration: 1:04, non-stop
Airbus A220-300 (223)

Direct Codeshare Flights:

LOT Polish Airlines LO4143
Effective 2026-04-07 through 2026-04-17
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by Air Canada. (AC 472)
Duration: 1:04, non-stop
Airbus A220-300 (223)

Direct Codeshare Flights:

LOT Polish Airlines LO4143
Effective 2026-04-19 through 2026-04-30
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Air Canada. (AC 472)
Duration: 1:04, non-stop
Airbus A220-300 (223)

Direct Codeshare Flights:

LOT Polish Airlines LO4143
Effective 2026-05-05 through 2026-05-28
Mon
-
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Air Canada. (AC 472)
Duration: 1:06, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

LOT Polish Airlines LO4143
Effective 2026-10-01 through 2026-10-08
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Air Canada. (AC 472)
Duration: 1:05, non-stop
Airbus A220-300 (223)

Direct Codeshare Flights:

LOT Polish Airlines LO4143
Effective 2026-10-09 through 2026-10-23
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Air Canada. (AC 472)
Duration: 1:05, non-stop
Airbus A220-300 (223)

Direct Codeshare Flights:

LOT Polish Airlines LO4143
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 472)
Duration: 1:08, non-stop
Airbus A220-300 (223)

Direct Codeshare Flights:

LOT Polish Airlines LO4143
Effective 2026-03-09 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by Air Canada. (AC 440)
Duration: 1:08, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

LOT Polish Airlines LO4143
Operates only on 2026-03-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Air Canada. (AC 440)
Duration: 1:08, non-stop
Airbus A220-300 (223)

Direct Codeshare Flights:

LOT Polish Airlines LO4143
Operates only on 2026-03-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Air Canada. (AC 440)
Duration: 1:08, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

LOT Polish Airlines LO4143
Effective 2026-09-08 through 2026-09-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 466)
Duration: 1:05, non-stop
Airbus A220-300 (223)

Direct Codeshare Flights:

LOT Polish Airlines LO4143
Effective 2026-10-02 through 2026-10-07
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
-
Codeshare flight, operated by Air Canada. (AC 466)
Duration: 1:05, non-stop
Airbus A220-300 (223)

Direct Codeshare Flights:

LOT Polish Airlines LO4143
Effective 2026-10-10 through 2026-10-24
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Air Canada. (AC 466)
Duration: 1:05, non-stop
Airbus A220-300 (223)

Direct Codeshare Flights:

LOT Polish Airlines LO4143
Effective 2026-04-04 through 2026-04-11
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Air Canada. (AC 466)
Duration: 1:04, non-stop
Airbus A220-300 (223)

Direct Codeshare Flights:

LOT Polish Airlines LO4143
Effective 2026-04-12 through 2026-04-18
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 466)
Duration: 1:04, non-stop
Airbus A220-300 (223)

Direct Codeshare Flights:

LOT Polish Airlines LO4143
Effective 2026-04-20 through 2026-04-27
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Air Canada. (AC 466)
Duration: 1:04, non-stop
Airbus A220-300 (223)

Direct Codeshare Flights:

LOT Polish Airlines LO4143
Effective 2026-05-01 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 466)
Duration: 1:05, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

LOT Polish Airlines LO4143
Effective 2026-06-02 through 2026-06-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 466)
Duration: 1:05, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

LOT Polish Airlines LO4143
Effective 2026-07-01 through 2026-07-31
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 466)
Duration: 1:05, non-stop
Airbus A220-300 (223)

Direct Codeshare Flights:

LOT Polish Airlines LO4143
Effective 2026-08-01 through 2026-09-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air Canada. (AC 466)
Duration: 1:05, non-stop
Airbus A320 (320)
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  • LO 4143 is a domestic flight departing from the Toronto Pearson airport (YYZ) and arriving at Ottawa Macdonald-Cartier airport (YOW).
  • The flight distance is 226 miles, or 363 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 1:04 and 1:08.