Air Canada flights from Madison (MSN) to Chicago O'Hare (ORD).

FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 05:00 Madison (MSN) 06:12 Chicago O'Hare (ORD) 2 Air Canada AC 4491 Non-stop Embraer EMB 175 (E7W) 1:12 Effective 2026-04-20 through 2026-04-29 Codeshare flight, operated by United Airlines.(UA 5417)
Daily 12:13 Madison (MSN) 13:24 Chicago O'Hare (ORD) 2 Air Canada AC 4491 Non-stop Canadair CRJ 550 (CR5) 1:11 Effective 2026-03-05 through 2026-03-28 Codeshare flight, operated by United Airlines.(UA 5383)
Daily 12:18 Madison (MSN) 13:30 Chicago O'Hare (ORD) 2 Air Canada AC 4491 Non-stop Embraer EMB 175 (E7W) 1:12 Effective 2026-03-29 through 2026-04-19 Codeshare flight, operated by United Airlines.(UA 3626)
Mon-Thu,Sun 12:23 Madison (MSN) 13:43 Chicago O'Hare (ORD) 2 Air Canada AC 4491 Non-stop Canadair CRJ 550 (CR5) 1:20 Valid until 2026-01-05 Codeshare flight, operated by United Airlines.(UA 5383)
Fri 12:23 Madison (MSN) 13:44 Chicago O'Hare (ORD) 2 Air Canada AC 4491 Non-stop Canadair CRJ 550 (CR5) 1:21 Operates only on 2026-01-02 Codeshare flight, operated by United Airlines.(UA 5383)
Sat 12:23 Madison (MSN) 13:44 Chicago O'Hare (ORD) 2 Air Canada AC 4491 Non-stop Canadair CRJ (CRJ) 1:21 Operates only on 2026-01-03 Codeshare flight, operated by United Airlines.(UA 5383)
Mon,Wed-Sun 12:32 Madison (MSN) 13:53 Chicago O'Hare (ORD) 2 Air Canada AC 4491 Non-stop Embraer EMB 175 (E7W) 1:21 Effective 2026-01-07 through 2026-02-02 Codeshare flight, operated by United Airlines.(UA 5792)
Mon,Wed-Sun 12:32 Madison (MSN) 13:53 Chicago O'Hare (ORD) 2 Air Canada AC 4491 Non-stop Embraer EMB 175 (E7W) 1:21 Effective 2026-02-05 through 2026-02-11 Codeshare flight, operated by United Airlines.(UA 5792)
Tue 12:38 Madison (MSN) 13:58 Chicago O'Hare (ORD) 2 Air Canada AC 4491 Non-stop Canadair CRJ 550 (CR5) 1:20 Effective 2026-01-06 through 2026-02-10 Codeshare flight, operated by United Airlines.(UA 4178)
Wed 12:38 Madison (MSN) 13:55 Chicago O'Hare (ORD) 1 Air Canada AC 4491 Non-stop Boeing 737-700 (73G) 1:17 Operates only on 2026-02-04 Codeshare flight, operated by United Airlines.(UA 532)
Daily 12:57 Madison (MSN) 14:08 Chicago O'Hare (ORD) 2 Air Canada AC 4491 Non-stop Canadair CRJ 550 (CR5) 1:11 Effective 2026-02-12 through 2026-03-04 Codeshare flight, operated by United Airlines.(UA 4178)
Mon,Fri-Sun 05:00 Madison (MSN) 06:21 Chicago O'Hare (ORD) 2 Air Canada AC 4492 Non-stop Embraer EMB 175 (E7W) 1:21 Effective 2026-01-02 through 2026-01-05 Codeshare flight, operated by United Airlines.(UA 3436)
Daily 05:00 Madison (MSN) 06:12 Chicago O'Hare (ORD) 2 Air Canada AC 4492 Non-stop Embraer EMB 175 (E7W) 1:12 Effective 2026-03-29 through 2026-04-19 Codeshare flight, operated by United Airlines.(UA 5417)
Thu 07:28 Madison (MSN) 08:45 Chicago O'Hare (ORD) 1 Air Canada AC 4492 Non-stop Boeing 737-800 (738) 1:17 Effective 2026-01-08 through 2026-02-05 Codeshare flight, operated by United Airlines.(UA 441)
Wed 07:30 Madison (MSN) 08:47 Chicago O'Hare (ORD) 1 Air Canada AC 4492 Non-stop Boeing 737-700 (73G) 1:17 Operates only on 2026-01-07 Codeshare flight, operated by United Airlines.(UA 441)
Wed 07:30 Madison (MSN) 08:47 Chicago O'Hare (ORD) 1 Air Canada AC 4492 Non-stop Boeing 737 MAX 8 (7M8) 1:17 Effective 2026-01-14 through 2026-01-28 Codeshare flight, operated by United Airlines.(UA 441)
Wed 07:30 Madison (MSN) 08:47 Chicago O'Hare (ORD) 1 Air Canada AC 4492 Non-stop Boeing 737 MAX 8 (7M8) 1:17 Operates only on 2026-02-11 Codeshare flight, operated by United Airlines.(UA 441)
Tue,Fri,Sun 10:45 Madison (MSN) 12:05 Chicago O'Hare (ORD) 2 Air Canada AC 4492 Non-stop Canadair CRJ 550 (CR5) 1:20 Effective 2026-01-06 through 2026-01-16 Codeshare flight, operated by United Airlines.(UA 4577)
Mon,Fri 10:45 Madison (MSN) 12:05 Chicago O'Hare (ORD) 2 Air Canada AC 4492 Non-stop Canadair CRJ 550 (CR5) 1:20 Effective 2026-01-19 through 2026-01-30 Codeshare flight, operated by United Airlines.(UA 4577)
Daily 15:55 Madison (MSN) 17:02 Chicago O'Hare (ORD) 2 Air Canada AC 4492 Non-stop Canadair CRJ 550 (CR5) 1:07 Effective from 2026-07-01 Codeshare flight, operated by United Airlines.(UA 4603)
Sun 17:25 Madison (MSN) 18:45 Chicago O'Hare (ORD) 2 Air Canada AC 4492 Non-stop Canadair CRJ 550 (CR5) 1:20 Effective 2026-01-18 through 2026-01-25 Codeshare flight, operated by United Airlines.(UA 4603)
Tue 17:25 Madison (MSN) 18:46 Chicago O'Hare (ORD) 2 Air Canada AC 4492 Non-stop Embraer EMB 175 (E7W) 1:21 Effective 2026-01-20 through 2026-01-27 Codeshare flight, operated by United Airlines.(UA 5289)
Mon 17:25 Madison (MSN) 18:45 Chicago O'Hare (ORD) 2 Air Canada AC 4492 Non-stop Canadair CRJ 550 (CR5) 1:20 Operates only on 2026-02-02 Codeshare flight, operated by United Airlines.(UA 4603)
Mon,Tue,Thu-Sun 17:26 Madison (MSN) 18:47 Chicago O'Hare (ORD) 2 Air Canada AC 4492 Non-stop Embraer EMB 175 (E7W) 1:21 Valid until 2026-01-01 Codeshare flight, operated by United Airlines.(UA 3474)
Sat 17:26 Madison (MSN) 18:47 Chicago O'Hare (ORD) 2 Air Canada AC 4492 Non-stop Canadair CRJ (CRJ) 1:21 Effective 2026-01-10 through 2026-01-17 Codeshare flight, operated by United Airlines.(UA 5372)
Sat 17:26 Madison (MSN) 18:47 Chicago O'Hare (ORD) 2 Air Canada AC 4492 Non-stop Canadair CRJ (CRJ) 1:21 Effective 2026-01-31 through 2026-02-07 Codeshare flight, operated by United Airlines.(UA 5372)
Daily 17:44 Madison (MSN) 18:55 Chicago O'Hare (ORD) 2 Air Canada AC 4492 Non-stop Canadair CRJ 550 (CR5) 1:11 Effective 2026-02-12 through 2026-03-28 Codeshare flight, operated by United Airlines.(UA 4502)
Daily 12:00 Madison (MSN) 13:10 Chicago O'Hare (ORD) 2 Air Canada AC 4494 Non-stop Canadair CRJ 550 (CR5) 1:10 Effective 2026-04-30 through 2026-05-20 Codeshare flight, operated by United Airlines.(UA 5453)
Daily 12:18 Madison (MSN) 13:30 Chicago O'Hare (ORD) 2 Air Canada AC 4494 Non-stop Embraer EMB 175 (E7W) 1:12 Effective 2026-04-20 through 2026-04-29 Codeshare flight, operated by United Airlines.(UA 3626)
Daily 13:04 Madison (MSN) 14:20 Chicago O'Hare (ORD) 2 Air Canada AC 4494 Non-stop Canadair CRJ 550 (CR5) 1:16 Effective from 2026-05-21 Codeshare flight, operated by United Airlines.(UA 4178)

A domestic route departing from the Madison airport (MSN) and arriving at Chicago O'Hare airport (ORD).
The flight distance is 108 miles, or 174 km.
The timezone of both the departure and the arrival airports is UTC-6 . Current time at both airports is (loading...).
For direct flights, the flight time varies between 1:07 and 1:21.

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FLIGHT SCHEDULE

Direct Codeshare Flights:

Air Canada AC4491

05:00

Madison (MSN)

06:12

Chicago O'Hare (ORD) 2

Effective 2026-04-20 through 2026-04-29

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 5417)

Duration: 1:12, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Air Canada AC4491

12:13

Madison (MSN)

13:24

Chicago O'Hare (ORD) 2

Effective 2026-03-05 through 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 5383)

Duration: 1:11, non-stop
Canadair CRJ 550 (CR5)

Direct Codeshare Flights:

Air Canada AC4491

12:18

Madison (MSN)

13:30

Chicago O'Hare (ORD) 2

Effective 2026-03-29 through 2026-04-19

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 3626)

Duration: 1:12, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Air Canada AC4491

12:23

Madison (MSN)

13:43

Chicago O'Hare (ORD) 2

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri
-

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 5383)

Duration: 1:20, non-stop
Canadair CRJ 550 (CR5)

Direct Codeshare Flights:

Air Canada AC4491

12:23

Madison (MSN)

13:44

Chicago O'Hare (ORD) 2

Operates only on 2026-01-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 5383)

Duration: 1:21, non-stop
Canadair CRJ 550 (CR5)

Direct Codeshare Flights:

Air Canada AC4491

12:23

Madison (MSN)

13:44

Chicago O'Hare (ORD) 2

Operates only on 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 5383)

Duration: 1:21, non-stop
Canadair CRJ (CRJ)

Direct Codeshare Flights:

Air Canada AC4491

12:32

Madison (MSN)

13:53

Chicago O'Hare (ORD) 2

Effective 2026-01-07 through 2026-02-02

Mon

Tue
-

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 5792)

Duration: 1:21, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Air Canada AC4491

12:32

Madison (MSN)

13:53

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 5792)

Duration: 1:21, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Air Canada AC4491

12:38

Madison (MSN)

13:58

Chicago O'Hare (ORD) 2

Effective 2026-01-06 through 2026-02-10

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 4178)

Duration: 1:20, non-stop
Canadair CRJ 550 (CR5)

Direct Codeshare Flights:

Air Canada AC4491

12:38

Madison (MSN)

13:55

Chicago O'Hare (ORD) 1

Operates only on 2026-02-04

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 532)

Duration: 1:17, non-stop
Boeing 737-700 (73G)

Direct Codeshare Flights:

Air Canada AC4491

12:57

Madison (MSN)

14:08

Chicago O'Hare (ORD) 2

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 4178)

Duration: 1:11, non-stop
Canadair CRJ 550 (CR5)

Direct Codeshare Flights:

Air Canada AC4492

05:00

Madison (MSN)

06:21

Chicago O'Hare (ORD) 2

Effective 2026-01-02 through 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 3436)

Duration: 1:21, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Air Canada AC4492

05:00

Madison (MSN)

06:12

Chicago O'Hare (ORD) 2

Effective 2026-03-29 through 2026-04-19

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 5417)

Duration: 1:12, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Air Canada AC4492

07:28

Madison (MSN)

08:45

Chicago O'Hare (ORD) 1

Effective 2026-01-08 through 2026-02-05

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 441)

Duration: 1:17, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Air Canada AC4492

07:30

Madison (MSN)

08:47

Chicago O'Hare (ORD) 1

Operates only on 2026-01-07

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 441)

Duration: 1:17, non-stop
Boeing 737-700 (73G)

Direct Codeshare Flights:

Air Canada AC4492

07:30

Madison (MSN)

08:47

Chicago O'Hare (ORD) 1

Effective 2026-01-14 through 2026-01-28

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 441)

Duration: 1:17, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Air Canada AC4492

07:30

Madison (MSN)

08:47

Chicago O'Hare (ORD) 1

Operates only on 2026-02-11

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 441)

Duration: 1:17, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Air Canada AC4492

10:45

Madison (MSN)

12:05

Chicago O'Hare (ORD) 2

Effective 2026-01-06 through 2026-01-16

Mon
-

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 4577)

Duration: 1:20, non-stop
Canadair CRJ 550 (CR5)

Direct Codeshare Flights:

Air Canada AC4492

10:45

Madison (MSN)

12:05

Chicago O'Hare (ORD) 2

Effective 2026-01-19 through 2026-01-30

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 4577)

Duration: 1:20, non-stop
Canadair CRJ 550 (CR5)

Direct Codeshare Flights:

Air Canada AC4492

15:55

Madison (MSN)

17:02

Chicago O'Hare (ORD) 2

Effective from 2026-07-01

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 4603)

Duration: 1:07, non-stop
Canadair CRJ 550 (CR5)

Direct Codeshare Flights:

Air Canada AC4492

17:25

Madison (MSN)

18:45

Chicago O'Hare (ORD) 2

Effective 2026-01-18 through 2026-01-25

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 4603)

Duration: 1:20, non-stop
Canadair CRJ 550 (CR5)

Direct Codeshare Flights:

Air Canada AC4492

17:25

Madison (MSN)

18:46

Chicago O'Hare (ORD) 2

Effective 2026-01-20 through 2026-01-27

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 5289)

Duration: 1:21, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Air Canada AC4492

17:25

Madison (MSN)

18:45

Chicago O'Hare (ORD) 2

Operates only on 2026-02-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 4603)

Duration: 1:20, non-stop
Canadair CRJ 550 (CR5)

Direct Codeshare Flights:

Air Canada AC4492

17:26

Madison (MSN)

18:47

Chicago O'Hare (ORD) 2

Valid until 2026-01-01

Mon

Tue

Wed
-

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 3474)

Duration: 1:21, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Air Canada AC4492

17:26

Madison (MSN)

18:47

Chicago O'Hare (ORD) 2

Effective 2026-01-10 through 2026-01-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 5372)

Duration: 1:21, non-stop
Canadair CRJ (CRJ)

Direct Codeshare Flights:

Air Canada AC4492

17:26

Madison (MSN)

18:47

Chicago O'Hare (ORD) 2

Effective 2026-01-31 through 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 5372)

Duration: 1:21, non-stop
Canadair CRJ (CRJ)

Direct Codeshare Flights:

Air Canada AC4492

17:44

Madison (MSN)

18:55

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 4502)

Duration: 1:11, non-stop
Canadair CRJ 550 (CR5)

Direct Codeshare Flights:

Air Canada AC4494

12:00

Madison (MSN)

13:10

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 5453)

Duration: 1:10, non-stop
Canadair CRJ 550 (CR5)

Direct Codeshare Flights:

Air Canada AC4494

12:18

Madison (MSN)

13:30

Chicago O'Hare (ORD) 2

Effective 2026-04-20 through 2026-04-29

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 3626)

Duration: 1:12, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Air Canada AC4494

13:04

Madison (MSN)

14:20

Chicago O'Hare (ORD) 2

Effective from 2026-05-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 4178)

Duration: 1:16, non-stop
Canadair CRJ 550 (CR5)

A domestic route departing from the Madison airport (MSN) and arriving at Chicago O'Hare airport (ORD).
The flight distance is 108 miles, or 174 km.
The timezone of both the departure and the arrival airports is UTC-6 . Current time at both airports is (loading...).
For direct flights, the flight time varies between 1:07 and 1:21.

All MSN-ORD flights

All Air Canada flights

Return (ORD-MSN) flights

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