All airlines flying from Calgary (YYC) to Chicago O'Hare (ORD).

FLIGHT SCHEDULE
Direct Flights:
Fri 09:00 Calgary (YYC) 13:35 Chicago O'Hare (ORD) 5 WestJet WS 1610 Non-stop Boeing 737 MAX 8 (7M8) 3:35 Effective 2026-01-02 through 2026-01-09
Mon 09:00 Calgary (YYC) 13:35 Chicago O'Hare (ORD) 5 WestJet WS 1610 Non-stop Boeing 737-800 (73H) 3:35 Operates only on 2026-01-05
Mon,Fri 09:00 Calgary (YYC) 13:35 Chicago O'Hare (ORD) 5 WestJet WS 1610 Non-stop Boeing 737-700 (73W) 3:35 Effective 2026-01-12 through 2026-01-19
Fri 09:00 Calgary (YYC) 13:35 Chicago O'Hare (ORD) 5 WestJet WS 1610 Non-stop Boeing 737-800 (73H) 3:35 Effective 2026-01-23 through 2026-01-30
Mon 09:00 Calgary (YYC) 13:35 Chicago O'Hare (ORD) 5 WestJet WS 1610 Non-stop Boeing 737-700 (73W) 3:35 Effective 2026-01-26 through 2026-03-23
Fri 09:00 Calgary (YYC) 13:35 Chicago O'Hare (ORD) 5 WestJet WS 1610 Non-stop Boeing 737 MAX 8 (7M8) 3:35 Effective 2026-02-06 through 2026-02-27
Fri 09:00 Calgary (YYC) 13:35 Chicago O'Hare (ORD) 5 WestJet WS 1610 Non-stop Boeing 737-800 (73H) 3:35 Effective 2026-03-06 through 2026-03-20
Mon,Fri 09:00 Calgary (YYC) 13:35 Chicago O'Hare (ORD) 5 WestJet WS 1610 Non-stop Boeing 737-700 (73W) 3:35 Effective 2026-03-27 through 2026-03-30
Fri 09:00 Calgary (YYC) 13:35 Chicago O'Hare (ORD) 5 WestJet WS 1610 Non-stop Boeing 737 MAX 8 (7M8) 3:35 Operates only on 2026-04-03
Mon 09:00 Calgary (YYC) 13:35 Chicago O'Hare (ORD) 5 WestJet WS 1610 Non-stop Boeing 737-700 (73W) 3:35 Effective 2026-04-06 through 2026-04-20
Fri 09:00 Calgary (YYC) 13:35 Chicago O'Hare (ORD) 5 WestJet WS 1610 Non-stop Boeing 737-800 (73H) 3:35 Effective 2026-04-10 through 2026-04-17
Fri 09:00 Calgary (YYC) 13:35 Chicago O'Hare (ORD) 5 WestJet WS 1610 Non-stop Boeing 737 MAX 8 (7M8) 3:35 Operates only on 2026-04-24
Mon,Thu,Fri,Sun 09:00 Calgary (YYC) 13:35 Chicago O'Hare (ORD) 5 WestJet WS 1610 Non-stop Boeing 737 MAX 8 (7M8) 3:35 Effective from 2026-10-25
Mon,Thu-Sun 12:15 Calgary (YYC) 16:43 Chicago O'Hare (ORD) 5 WestJet WS 1610 Non-stop Boeing 737 MAX 8 (7M8) 3:28 Effective 2026-04-26 through 2026-05-11
Daily 12:15 Calgary (YYC) 16:43 Chicago O'Hare (ORD) 5 WestJet WS 1610 Non-stop Boeing 737 MAX 8 (7M8) 3:28 Effective 2026-05-12 through 2026-10-05
Mon,Thu-Sun 12:15 Calgary (YYC) 16:43 Chicago O'Hare (ORD) 5 WestJet WS 1610 Non-stop Boeing 737 MAX 8 (7M8) 3:28 Effective 2026-10-08 through 2026-10-24
Daily 06:29 Calgary (YYC) 10:54 Chicago O'Hare (ORD) 3 American Airlines AA 1633 Non-stop Boeing 737 MAX 8 (7M8) 3:25 Effective 2026-08-05 through 2026-09-08
Daily 06:30 Calgary (YYC) 10:55 Chicago O'Hare (ORD) 3 American Airlines AA 1633 Non-stop Boeing 737 MAX 8 (7M8) 3:25 Effective 2026-05-21 through 2026-08-04
Daily 06:30 Calgary (YYC) 10:55 Chicago O'Hare (ORD) 3 American Airlines AA 1633 Non-stop Boeing 737 MAX 8 (7M8) 3:25 Effective 2026-09-09 through 2026-10-04
Daily 12:30 Calgary (YYC) 16:50 Chicago O'Hare (ORD) 1 United Airlines UA 1655 Non-stop Boeing 737-700 (73G) 3:20 Effective from 2026-04-30
Mon-Fri,Sun 12:32 Calgary (YYC) 17:05 Chicago O'Hare (ORD) 1 United Airlines UA 1655 Non-stop Airbus A319 (319) 3:33 Effective 2026-03-05 through 2026-03-27
Sat 12:32 Calgary (YYC) 17:04 Chicago O'Hare (ORD) 1 United Airlines UA 1655 Non-stop Boeing 737-800 (738) 3:32 Effective 2026-03-07 through 2026-03-28
Mon-Fri,Sun 12:33 Calgary (YYC) 17:05 Chicago O'Hare (ORD) 1 United Airlines UA 1655 Non-stop Boeing 737-800 (738) 3:32 Effective 2026-02-12 through 2026-03-04
Sat 12:33 Calgary (YYC) 17:05 Chicago O'Hare (ORD) 1 United Airlines UA 1655 Non-stop Boeing 737-700 (73G) 3:32 Effective 2026-02-14 through 2026-02-28
Daily 12:37 Calgary (YYC) 17:08 Chicago O'Hare (ORD) 1 United Airlines UA 1655 Non-stop Airbus A319 (319) 3:31 Valid until 2026-01-05
Daily 12:37 Calgary (YYC) 17:08 Chicago O'Hare (ORD) 1 United Airlines UA 1655 Non-stop Boeing 737-700 (73G) 3:31 Effective 2026-01-06 through 2026-02-11
Daily 12:40 Calgary (YYC) 17:07 Chicago O'Hare (ORD) 1 United Airlines UA 1655 Non-stop Boeing 737-800 (738) 3:27 Effective 2026-03-29 through 2026-04-29
Daily 08:30 Calgary (YYC) 12:50 Chicago O'Hare (ORD) 1 United Airlines UA 1968 Non-stop Boeing 737-700 (73G) 3:20 Effective 2026-05-21 through 2026-09-23
Daily 13:20 Calgary (YYC) 17:45 Chicago O'Hare (ORD) 3 American Airlines AA 2389 Non-stop Boeing 737 MAX 8 (7M8) 3:25 Effective 2026-05-21 through 2026-08-04
Daily 13:20 Calgary (YYC) 17:45 Chicago O'Hare (ORD) 3 American Airlines AA 2389 Non-stop Boeing 737 MAX 8 (7M8) 3:25 Effective 2026-09-09 through 2026-10-04
Daily 13:20 Calgary (YYC) 17:45 Chicago O'Hare (ORD) 3 American Airlines AA 2389 Non-stop Boeing 737-800 (738) 3:25 Effective from 2026-10-05
Daily 13:29 Calgary (YYC) 17:54 Chicago O'Hare (ORD) 3 American Airlines AA 2389 Non-stop Boeing 737-800 (738) 3:25 Effective 2026-08-05 through 2026-09-08
Daily 13:30 Calgary (YYC) 18:10 Chicago O'Hare (ORD) 3 American Airlines AA 3777 Non-stop Embraer EMB 175 (E75) 3:40 Effective 2026-03-08 through 2026-03-28
Sat 13:32 Calgary (YYC) 18:12 Chicago O'Hare (ORD) 3 American Airlines AA 3777 Non-stop Embraer EMB 175 (E75) 3:40 Effective 2026-02-14 through 2026-03-07
Mon,Thu,Fri,Sun 13:41 Calgary (YYC) 18:21 Chicago O'Hare (ORD) 3 American Airlines AA 3777 Non-stop Embraer EMB 175 (E75) 3:40 Effective 2026-02-12 through 2026-03-06
Tue,Wed 13:44 Calgary (YYC) 18:24 Chicago O'Hare (ORD) 3 American Airlines AA 3777 Non-stop Embraer EMB 175 (E75) 3:40 Effective 2026-02-17 through 2026-03-04
Daily 13:13 Calgary (YYC) 17:45 Chicago O'Hare (ORD) 3 American Airlines AA 3979 Non-stop Embraer EMB 175 (E75) 3:32 Effective 2026-04-07 through 2026-05-20
Daily 13:30 Calgary (YYC) 18:10 Chicago O'Hare (ORD) 3 American Airlines AA 4161 Non-stop Embraer EMB 175 (E75) 3:40 Effective 2026-03-29 through 2026-04-06
Daily 13:31 Calgary (YYC) 18:11 Chicago O'Hare (ORD) 3 American Airlines AA 4161 Non-stop Embraer EMB 175 (E75) 3:40 Valid until 2026-01-05
Daily 13:40 Calgary (YYC) 18:20 Chicago O'Hare (ORD) 3 American Airlines AA 4161 Non-stop Embraer EMB 175 (E75) 3:40 Effective 2026-01-06 through 2026-02-11
Direct Codeshare Flights:
Daily 08:30 Calgary (YYC) 12:50 Chicago O'Hare (ORD) 1 Avianca AV 2181 Non-stop Boeing 737-700 (73G) 3:20 Effective 2026-05-21 through 2026-09-23 Codeshare flight, operated by United Airlines.(UA 1968)
Daily 12:30 Calgary (YYC) 16:50 Chicago O'Hare (ORD) 1 Avianca AV 2181 Non-stop Boeing 737-700 (73G) 3:20 Effective from 2026-10-25 Codeshare flight, operated by United Airlines.(UA 1655)
Mon-Fri,Sun 12:32 Calgary (YYC) 17:05 Chicago O'Hare (ORD) 1 Avianca AV 2181 Non-stop Airbus A319 (319) 3:33 Effective 2026-03-05 through 2026-03-27 Codeshare flight, operated by United Airlines.(UA 1655)
Sat 12:32 Calgary (YYC) 17:04 Chicago O'Hare (ORD) 1 Avianca AV 2181 Non-stop Boeing 737-800 (738) 3:32 Effective 2026-03-07 through 2026-03-28 Codeshare flight, operated by United Airlines.(UA 1655)
Mon-Fri,Sun 12:33 Calgary (YYC) 17:05 Chicago O'Hare (ORD) 1 Avianca AV 2181 Non-stop Boeing 737-800 (738) 3:32 Effective 2026-02-12 through 2026-03-04 Codeshare flight, operated by United Airlines.(UA 1655)
Sat 12:33 Calgary (YYC) 17:05 Chicago O'Hare (ORD) 1 Avianca AV 2181 Non-stop Boeing 737-700 (73G) 3:32 Effective 2026-02-14 through 2026-02-28 Codeshare flight, operated by United Airlines.(UA 1655)
Daily 12:37 Calgary (YYC) 17:08 Chicago O'Hare (ORD) 1 Avianca AV 2181 Non-stop Airbus A319 (319) 3:31 Valid until 2026-01-05 Codeshare flight, operated by United Airlines.(UA 1655)
Daily 12:37 Calgary (YYC) 17:08 Chicago O'Hare (ORD) 1 Avianca AV 2181 Non-stop Boeing 737-700 (73G) 3:31 Effective 2026-01-06 through 2026-01-28 Codeshare flight, operated by United Airlines.(UA 1655)
Daily 12:37 Calgary (YYC) 17:08 Chicago O'Hare (ORD) 1 Avianca AV 2181 Non-stop Boeing 737-700 (73G) 3:31 Effective 2026-01-30 through 2026-02-11 Codeshare flight, operated by United Airlines.(UA 1655)
Tue-Fri,Sun 13:30 Calgary (YYC) 18:10 Chicago O'Hare (ORD) 3 Qatar Airways QR 2535 Non-stop Embraer EMB 175 (E75) 3:40 Effective 2026-03-10 through 2026-03-27 Codeshare flight, operated by American Airlines.(AA 3777)

1 2 3

An international route departing from Calgary airport, Canada (YYC) and arriving at Chicago O'Hare airport, United States (ORD).
The flight distance is 1381 miles, or 2223 km.
The timezone of the departure airport is UTC-7 , 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 3:20 and 3:40.

Return (ORD-YYC) flights

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All airlines flying from Calgary (YYC) to Chicago O'Hare (ORD).

FLIGHT SCHEDULE

Direct Flights:

WestJet WS1610

09:00

Calgary (YYC)

13:35

Chicago O'Hare (ORD) 5

Effective 2026-01-02 through 2026-01-09

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

WestJet WS1610

09:00

Calgary (YYC)

13:35

Chicago O'Hare (ORD) 5

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

WestJet WS1610

09:00

Calgary (YYC)

13:35

Chicago O'Hare (ORD) 5

Effective 2026-01-12 through 2026-01-19

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:35, non-stop
Boeing 737-700 (73W)

Direct Flights:

WestJet WS1610

09:00

Calgary (YYC)

13:35

Chicago O'Hare (ORD) 5

Effective 2026-01-23 through 2026-01-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

WestJet WS1610

09:00

Calgary (YYC)

13:35

Chicago O'Hare (ORD) 5

Effective 2026-01-26 through 2026-03-23

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:35, non-stop
Boeing 737-700 (73W)

Direct Flights:

WestJet WS1610

09:00

Calgary (YYC)

13:35

Chicago O'Hare (ORD) 5

Effective 2026-02-06 through 2026-02-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

WestJet WS1610

09:00

Calgary (YYC)

13:35

Chicago O'Hare (ORD) 5

Effective 2026-03-06 through 2026-03-20

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

WestJet WS1610

09:00

Calgary (YYC)

13:35

Chicago O'Hare (ORD) 5

Effective 2026-03-27 through 2026-03-30

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:35, non-stop
Boeing 737-700 (73W)

Direct Flights:

WestJet WS1610

09:00

Calgary (YYC)

13:35

Chicago O'Hare (ORD) 5

Operates only on 2026-04-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

WestJet WS1610

09:00

Calgary (YYC)

13:35

Chicago O'Hare (ORD) 5

Effective 2026-04-06 through 2026-04-20

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:35, non-stop
Boeing 737-700 (73W)

Direct Flights:

WestJet WS1610

09:00

Calgary (YYC)

13:35

Chicago O'Hare (ORD) 5

Effective 2026-04-10 through 2026-04-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

WestJet WS1610

09:00

Calgary (YYC)

13:35

Chicago O'Hare (ORD) 5

Operates only on 2026-04-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

WestJet WS1610

09:00

Calgary (YYC)

13:35

Chicago O'Hare (ORD) 5

Effective from 2026-10-25

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

WestJet WS1610

12:15

Calgary (YYC)

16:43

Chicago O'Hare (ORD) 5

Effective 2026-04-26 through 2026-05-11

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Duration: 3:28, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

WestJet WS1610

12:15

Calgary (YYC)

16:43

Chicago O'Hare (ORD) 5

Effective 2026-05-12 through 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:28, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

WestJet WS1610

12:15

Calgary (YYC)

16:43

Chicago O'Hare (ORD) 5

Effective 2026-10-08 through 2026-10-24

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Duration: 3:28, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

American Airlines AA1633

06:29

Calgary (YYC)

10:54

Chicago O'Hare (ORD) 3

Effective 2026-08-05 through 2026-09-08

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

American Airlines AA1633

06:30

Calgary (YYC)

10:55

Chicago O'Hare (ORD) 3

Effective 2026-05-21 through 2026-08-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

American Airlines AA1633

06:30

Calgary (YYC)

10:55

Chicago O'Hare (ORD) 3

Effective 2026-09-09 through 2026-10-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA1655

12:30

Calgary (YYC)

16:50

Chicago O'Hare (ORD) 1

Effective from 2026-04-30

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:20, non-stop
Boeing 737-700 (73G)

Direct Flights:

United Airlines UA1655

12:32

Calgary (YYC)

17:05

Chicago O'Hare (ORD) 1

Effective 2026-03-05 through 2026-03-27

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 3:33, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA1655

12:32

Calgary (YYC)

17:04

Chicago O'Hare (ORD) 1

Effective 2026-03-07 through 2026-03-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:32, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA1655

12:33

Calgary (YYC)

17:05

Chicago O'Hare (ORD) 1

Effective 2026-02-12 through 2026-03-04

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 3:32, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA1655

12:33

Calgary (YYC)

17:05

Chicago O'Hare (ORD) 1

Effective 2026-02-14 through 2026-02-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:32, non-stop
Boeing 737-700 (73G)

Direct Flights:

United Airlines UA1655

12:37

Calgary (YYC)

17:08

Chicago O'Hare (ORD) 1

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:31, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA1655

12:37

Calgary (YYC)

17:08

Chicago O'Hare (ORD) 1

Effective 2026-01-06 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:31, non-stop
Boeing 737-700 (73G)

Direct Flights:

United Airlines UA1655

12:40

Calgary (YYC)

17:07

Chicago O'Hare (ORD) 1

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:27, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA1968

08:30

Calgary (YYC)

12:50

Chicago O'Hare (ORD) 1

Effective 2026-05-21 through 2026-09-23

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:20, non-stop
Boeing 737-700 (73G)

Direct Flights:

American Airlines AA2389

13:20

Calgary (YYC)

17:45

Chicago O'Hare (ORD) 3

Effective 2026-05-21 through 2026-08-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

American Airlines AA2389

13:20

Calgary (YYC)

17:45

Chicago O'Hare (ORD) 3

Effective 2026-09-09 through 2026-10-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

American Airlines AA2389

13:20

Calgary (YYC)

17:45

Chicago O'Hare (ORD) 3

Effective from 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:25, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA2389

13:29

Calgary (YYC)

17:54

Chicago O'Hare (ORD) 3

Effective 2026-08-05 through 2026-09-08

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:25, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA3777

13:30

Calgary (YYC)

18:10

Chicago O'Hare (ORD) 3

Effective 2026-03-08 through 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:40, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3777

13:32

Calgary (YYC)

18:12

Chicago O'Hare (ORD) 3

Effective 2026-02-14 through 2026-03-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:40, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3777

13:41

Calgary (YYC)

18:21

Chicago O'Hare (ORD) 3

Effective 2026-02-12 through 2026-03-06

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:40, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3777

13:44

Calgary (YYC)

18:24

Chicago O'Hare (ORD) 3

Effective 2026-02-17 through 2026-03-04

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:40, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3979

13:13

Calgary (YYC)

17:45

Chicago O'Hare (ORD) 3

Effective 2026-04-07 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:32, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4161

13:30

Calgary (YYC)

18:10

Chicago O'Hare (ORD) 3

Effective 2026-03-29 through 2026-04-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:40, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4161

13:31

Calgary (YYC)

18:11

Chicago O'Hare (ORD) 3

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:40, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4161

13:40

Calgary (YYC)

18:20

Chicago O'Hare (ORD) 3

Effective 2026-01-06 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:40, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Avianca AV2181

08:30

Calgary (YYC)

12:50

Chicago O'Hare (ORD) 1

Effective 2026-05-21 through 2026-09-23

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 1968)

Duration: 3:20, non-stop
Boeing 737-700 (73G)

Direct Codeshare Flights:

Avianca AV2181

12:30

Calgary (YYC)

16:50

Chicago O'Hare (ORD) 1

Effective from 2026-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 1655)

Duration: 3:20, non-stop
Boeing 737-700 (73G)

Direct Codeshare Flights:

Avianca AV2181

12:32

Calgary (YYC)

17:05

Chicago O'Hare (ORD) 1

Effective 2026-03-05 through 2026-03-27

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 1655)

Duration: 3:33, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Avianca AV2181

12:32

Calgary (YYC)

17:04

Chicago O'Hare (ORD) 1

Effective 2026-03-07 through 2026-03-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 1655)

Duration: 3:32, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Avianca AV2181

12:33

Calgary (YYC)

17:05

Chicago O'Hare (ORD) 1

Effective 2026-02-12 through 2026-03-04

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 1655)

Duration: 3:32, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Avianca AV2181

12:33

Calgary (YYC)

17:05

Chicago O'Hare (ORD) 1

Effective 2026-02-14 through 2026-02-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 1655)

Duration: 3:32, non-stop
Boeing 737-700 (73G)

Direct Codeshare Flights:

Avianca AV2181

12:37

Calgary (YYC)

17:08

Chicago O'Hare (ORD) 1

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 1655)

Duration: 3:31, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Avianca AV2181

12:37

Calgary (YYC)

17:08

Chicago O'Hare (ORD) 1

Effective 2026-01-06 through 2026-01-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 1655)

Duration: 3:31, non-stop
Boeing 737-700 (73G)

Direct Codeshare Flights:

Avianca AV2181

12:37

Calgary (YYC)

17:08

Chicago O'Hare (ORD) 1

Effective 2026-01-30 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 1655)

Duration: 3:31, non-stop
Boeing 737-700 (73G)

Direct Codeshare Flights:

Qatar Airways QR2535

13:30

Calgary (YYC)

18:10

Chicago O'Hare (ORD) 3

Effective 2026-03-10 through 2026-03-27

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by American Airlines. (AA 3777)

Duration: 3:40, non-stop
Embraer EMB 175 (E75)

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An international route departing from Calgary airport, Canada (YYC) and arriving at Chicago O'Hare airport, United States (ORD).
The flight distance is 1381 miles, or 2223 km.
The timezone of the departure airport is UTC-7 , 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 3:20 and 3:40.

Return (ORD-YYC) flights

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