Air Canada flights from Newark Liberty, New York (EWR) to Ottawa Macdonald-Cartier (YOW).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 20:11 Newark Liberty, New York (EWR) C 21:56 Ottawa Macdonald-Cartier (YOW)
Air Canada AC 4387 Non-stop Embraer EMB 175 (E7W) 1:45 Effective 2026-02-12 through 2026-03-28
Codeshare flight, operated by United Airlines.(UA 3506)
Daily 20:13 Newark Liberty, New York (EWR) C 21:56 Ottawa Macdonald-Cartier (YOW)
Air Canada AC 4387 Non-stop Embraer EMB 175 (E7W) 1:43 Effective 2026-01-06 through 2026-02-11
Codeshare flight, operated by United Airlines.(UA 3506)
Daily 20:15 Newark Liberty, New York (EWR) C 21:56 Ottawa Macdonald-Cartier (YOW)
Air Canada AC 4387 Non-stop Canadair CRJ 550 (CR5) 1:41 Valid until 2026-01-05
Codeshare flight, operated by United Airlines.(UA 4531)
Daily 20:15 Newark Liberty, New York (EWR) C 21:56 Ottawa Macdonald-Cartier (YOW)
Air Canada AC 4387 Non-stop Embraer EMB 175 (E7W) 1:41 Effective from 2026-03-29
Codeshare flight, operated by United Airlines.(UA 3506)
Daily 07:30 Newark Liberty, New York (EWR) C 09:11 Ottawa Macdonald-Cartier (YOW)
Air Canada AC 4399 Non-stop Embraer EMB 175 (E7W) 1:41 Effective from 2026-03-29
Codeshare flight, operated by United Airlines.(UA 3717)
Daily 11:52 Newark Liberty, New York (EWR) C 13:32 Ottawa Macdonald-Cartier (YOW)
Air Canada AC 4399 Non-stop Embraer EMB 175 (E7W) 1:40 Valid until 2026-02-03
Codeshare flight, operated by United Airlines.(UA 3592)
Daily 11:52 Newark Liberty, New York (EWR) C 13:32 Ottawa Macdonald-Cartier (YOW)
Air Canada AC 4399 Non-stop Embraer EMB 175 (E7W) 1:40 Effective 2026-02-05 through 2026-02-11
Codeshare flight, operated by United Airlines.(UA 3592)
Daily 11:58 Newark Liberty, New York (EWR) C 13:32 Ottawa Macdonald-Cartier (YOW)
Air Canada AC 4399 Non-stop Embraer EMB 175 (E7W) 1:34 Effective 2026-03-05 through 2026-03-28
Codeshare flight, operated by United Airlines.(UA 3592)
Daily 12:00 Newark Liberty, New York (EWR) C 13:34 Ottawa Macdonald-Cartier (YOW)
Air Canada AC 4399 Non-stop Embraer EMB 175 (E7W) 1:34 Effective 2026-02-12 through 2026-03-04
Codeshare flight, operated by United Airlines.(UA 3592)
Daily 14:40 Newark Liberty, New York (EWR) C 16:15 Ottawa Macdonald-Cartier (YOW)
Air Canada AC 4496 Non-stop Embraer EMB 175 (E7W) 1:35 Effective from 2026-03-29
Codeshare flight, operated by United Airlines.(UA 3660)
Daily 14:47 Newark Liberty, New York (EWR) C 16:27 Ottawa Macdonald-Cartier (YOW)
Air Canada AC 4496 Non-stop Embraer EMB 175 (E7W) 1:40 Valid until 2026-01-05
Codeshare flight, operated by United Airlines.(UA 3660)
Daily 14:50 Newark Liberty, New York (EWR) C 16:30 Ottawa Macdonald-Cartier (YOW)
Air Canada AC 4496 Non-stop Embraer EMB 175 (E7W) 1:40 Effective 2026-01-06 through 2026-02-11
Codeshare flight, operated by United Airlines.(UA 3660)
Daily 14:55 Newark Liberty, New York (EWR) C 16:30 Ottawa Macdonald-Cartier (YOW)
Air Canada AC 4496 Non-stop Embraer EMB 175 (E7W) 1:35 Effective 2026-02-12 through 2026-03-28
Codeshare flight, operated by United Airlines.(UA 3660)




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Air Canada flights from Newark Liberty, New York (EWR) to Ottawa Macdonald-Cartier (YOW).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Air Canada AC4387
20:11
Newark Liberty, New York (EWR) C

21:56
Ottawa Macdonald-Cartier (YOW)
Effective 2026-02-12 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 3506)
Duration: 1:45, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC4387
20:13
Newark Liberty, New York (EWR) C

21:56
Ottawa Macdonald-Cartier (YOW)
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 3506)
Duration: 1:43, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC4387
20:15
Newark Liberty, New York (EWR) C

21:56
Ottawa Macdonald-Cartier (YOW)
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4531)
Duration: 1:41, non-stop
Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Air Canada AC4387
20:15
Newark Liberty, New York (EWR) C

21:56
Ottawa Macdonald-Cartier (YOW)
Effective from 2026-03-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 3506)
Duration: 1:41, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC4399
07:30
Newark Liberty, New York (EWR) C

09:11
Ottawa Macdonald-Cartier (YOW)
Effective from 2026-03-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 3717)
Duration: 1:41, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC4399
11:52
Newark Liberty, New York (EWR) C

13:32
Ottawa Macdonald-Cartier (YOW)
Valid until 2026-02-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 3592)
Duration: 1:40, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC4399
11:52
Newark Liberty, New York (EWR) C

13:32
Ottawa Macdonald-Cartier (YOW)
Effective 2026-02-05 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 3592)
Duration: 1:40, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC4399
11:58
Newark Liberty, New York (EWR) C

13:32
Ottawa Macdonald-Cartier (YOW)
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 3592)
Duration: 1:34, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC4399
12:00
Newark Liberty, New York (EWR) C

13:34
Ottawa Macdonald-Cartier (YOW)
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 3592)
Duration: 1:34, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC4496
14:40
Newark Liberty, New York (EWR) C

16:15
Ottawa Macdonald-Cartier (YOW)
Effective from 2026-03-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 3660)
Duration: 1:35, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC4496
14:47
Newark Liberty, New York (EWR) C

16:27
Ottawa Macdonald-Cartier (YOW)
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 3660)
Duration: 1:40, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC4496
14:50
Newark Liberty, New York (EWR) C

16:30
Ottawa Macdonald-Cartier (YOW)
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 3660)
Duration: 1:40, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC4496
14:55
Newark Liberty, New York (EWR) C

16:30
Ottawa Macdonald-Cartier (YOW)
Effective 2026-02-12 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 3660)
Duration: 1:35, non-stop
Embraer EMB 175 (E7W)
  • An international route departing from Newark Liberty, New York airport, United States (EWR) and arriving at Ottawa Macdonald-Cartier airport, Canada (YOW).
  • The flight distance is 328 miles, or 528 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 1:34 and 1:45.
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