ANA flights from Ottawa Macdonald-Cartier (YOW) to Chicago O'Hare (ORD).

FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 10:35 Ottawa Macdonald-Cartier (YOW) 11:43 Chicago O'Hare (ORD) 2 ANA NH 7209 Non-stop Embraer EMB 175 (E7W) 2:08 Effective 2026-03-29 through 2026-04-29 Codeshare flight, operated by United Airlines.(UA 3663)
Daily 10:35 Ottawa Macdonald-Cartier (YOW) 12:08 Chicago O'Hare (ORD) 2 ANA NH 7209 Non-stop Embraer EMB 175 (E7W) 2:33 Effective 2026-04-30 through 2026-05-20 Codeshare flight, operated by United Airlines.(UA 3663)
Daily 10:35 Ottawa Macdonald-Cartier (YOW) 11:43 Chicago O'Hare (ORD) 2 ANA NH 7209 Non-stop Embraer EMB 175 (E7W) 2:08 Effective 2026-05-21 through 2026-10-24 Codeshare flight, operated by United Airlines.(UA 3663)
Daily 11:00 Ottawa Macdonald-Cartier (YOW) 12:35 Chicago O'Hare (ORD) 2 ANA NH 7209 Non-stop Embraer EMB 175 (E7W) 2:35 Effective from 2026-10-25 Codeshare flight, operated by United Airlines.(UA 3663)
Daily 11:10 Ottawa Macdonald-Cartier (YOW) 12:48 Chicago O'Hare (ORD) 2 ANA NH 7209 Non-stop Canadair CRJ 550 (CR5) 2:38 Effective 2026-02-12 through 2026-03-28 Codeshare flight, operated by United Airlines.(UA 4188)
Daily 06:15 Ottawa Macdonald-Cartier (YOW) 08:05 Chicago O'Hare (ORD) 2 ANA NH 7775 Non-stop Embraer EMB 175 (E7W) 2:50 Valid until 2026-01-05 Codeshare flight, operated by United Airlines.(UA 3581)
Daily 06:20 Ottawa Macdonald-Cartier (YOW) 08:05 Chicago O'Hare (ORD) 2 ANA NH 7775 Non-stop Embraer EMB 175 (E7W) 2:45 Effective 2026-01-06 through 2026-02-03 Codeshare flight, operated by United Airlines.(UA 3581)
Daily 06:20 Ottawa Macdonald-Cartier (YOW) 08:05 Chicago O'Hare (ORD) 2 ANA NH 7775 Non-stop Embraer EMB 175 (E7W) 2:45 Effective 2026-02-05 through 2026-02-11 Codeshare flight, operated by United Airlines.(UA 3581)
Daily 06:20 Ottawa Macdonald-Cartier (YOW) 08:00 Chicago O'Hare (ORD) 2 ANA NH 7775 Non-stop Embraer EMB 175 (E7W) 2:40 Effective 2026-02-12 through 2026-03-28 Codeshare flight, operated by United Airlines.(UA 3581)
Daily 06:20 Ottawa Macdonald-Cartier (YOW) 07:55 Chicago O'Hare (ORD) 2 ANA NH 7775 Non-stop Embraer EMB 175 (E7W) 2:35 Effective from 2026-10-25 Codeshare flight, operated by United Airlines.(UA 3581)
Daily 06:52 Ottawa Macdonald-Cartier (YOW) 08:00 Chicago O'Hare (ORD) 2 ANA NH 7775 Non-stop Embraer EMB 175 (E7W) 2:08 Effective 2026-03-29 through 2026-04-29 Codeshare flight, operated by United Airlines.(UA 3581)
Daily 06:52 Ottawa Macdonald-Cartier (YOW) 08:25 Chicago O'Hare (ORD) 2 ANA NH 7775 Non-stop Embraer EMB 175 (E7W) 2:33 Effective 2026-04-30 through 2026-05-20 Codeshare flight, operated by United Airlines.(UA 3581)
Daily 06:52 Ottawa Macdonald-Cartier (YOW) 08:00 Chicago O'Hare (ORD) 2 ANA NH 7775 Non-stop Embraer EMB 175 (E7W) 2:08 Effective 2026-05-21 through 2026-10-24 Codeshare flight, operated by United Airlines.(UA 3581)

An international route departing from Ottawa Macdonald-Cartier airport, Canada (YOW) and arriving at Chicago O'Hare airport, United States (ORD).
The flight distance is 653 miles, or 1050 km.
The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-6 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
For direct flights, the flight time varies between 2:08 and 2:50.

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FLIGHT SCHEDULE

Direct Codeshare Flights:

ANA NH7209

10:35

Ottawa Macdonald-Cartier (YOW)

11:43

Chicago O'Hare (ORD) 2

Effective 2026-03-29 through 2026-04-29

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 3663)

Duration: 2:08, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

ANA NH7209

10:35

Ottawa Macdonald-Cartier (YOW)

12:08

Chicago O'Hare (ORD) 2

Effective 2026-04-30 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 3663)

Duration: 2:33, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

ANA NH7209

10:35

Ottawa Macdonald-Cartier (YOW)

11:43

Chicago O'Hare (ORD) 2

Effective 2026-05-21 through 2026-10-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 3663)

Duration: 2:08, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

ANA NH7209

11:00

Ottawa Macdonald-Cartier (YOW)

12:35

Chicago O'Hare (ORD) 2

Effective from 2026-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 3663)

Duration: 2:35, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

ANA NH7209

11:10

Ottawa Macdonald-Cartier (YOW)

12:48

Chicago O'Hare (ORD) 2

Effective 2026-02-12 through 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 4188)

Duration: 2:38, non-stop
Canadair CRJ 550 (CR5)

Direct Codeshare Flights:

ANA NH7775

06:15

Ottawa Macdonald-Cartier (YOW)

08:05

Chicago O'Hare (ORD) 2

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 3581)

Duration: 2:50, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

ANA NH7775

06:20

Ottawa Macdonald-Cartier (YOW)

08:05

Chicago O'Hare (ORD) 2

Effective 2026-01-06 through 2026-02-03

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 3581)

Duration: 2:45, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

ANA NH7775

06:20

Ottawa Macdonald-Cartier (YOW)

08:05

Chicago O'Hare (ORD) 2

Effective 2026-02-05 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 3581)

Duration: 2:45, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

ANA NH7775

06:20

Ottawa Macdonald-Cartier (YOW)

08:00

Chicago O'Hare (ORD) 2

Effective 2026-02-12 through 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 3581)

Duration: 2:40, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

ANA NH7775

06:20

Ottawa Macdonald-Cartier (YOW)

07:55

Chicago O'Hare (ORD) 2

Effective from 2026-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 3581)

Duration: 2:35, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

ANA NH7775

06:52

Ottawa Macdonald-Cartier (YOW)

08:00

Chicago O'Hare (ORD) 2

Effective 2026-03-29 through 2026-04-29

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 3581)

Duration: 2:08, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

ANA NH7775

06:52

Ottawa Macdonald-Cartier (YOW)

08:25

Chicago O'Hare (ORD) 2

Effective 2026-04-30 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 3581)

Duration: 2:33, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

ANA NH7775

06:52

Ottawa Macdonald-Cartier (YOW)

08:00

Chicago O'Hare (ORD) 2

Effective 2026-05-21 through 2026-10-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 3581)

Duration: 2:08, non-stop
Embraer EMB 175 (E7W)

An international route departing from Ottawa Macdonald-Cartier airport, Canada (YOW) and arriving at Chicago O'Hare airport, United States (ORD).
The flight distance is 653 miles, or 1050 km.
The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-6 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
For direct flights, the flight time varies between 2:08 and 2:50.

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