All airlines flying from Pittsburgh (PIT) to Chicago O'Hare (ORD).

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FLIGHT SCHEDULE
Direct Flights:
Sun 07:11 Pittsburgh (PIT) 08:12 Chicago O'Hare (ORD) 3 American Airlines AA 4383 Non-stop Embraer EMB 175 (E75) 2:01 Operates only on 2026-01-04
Mon-Sat 07:24 Pittsburgh (PIT) 08:25 Chicago O'Hare (ORD) 3 American Airlines AA 4383 Non-stop Embraer EMB 175 (E75) 2:01 Valid until 2026-01-05
Sat 18:31 Pittsburgh (PIT) 19:30 Chicago O'Hare (ORD) 3 American Airlines AA 4402 Non-stop Embraer EMB 175 (E75) 1:59 Effective 2026-02-21 through 2026-03-07
Daily 05:20 Pittsburgh (PIT) 06:10 Chicago O'Hare (ORD) 3 American Airlines AA 4439 Non-stop Embraer EMB 175 (E75) 1:50 Effective 2026-07-02 through 2026-08-04
Daily 10:27 Pittsburgh (PIT) 11:10 Chicago O'Hare (ORD) 3 American Airlines AA 4439 Non-stop Embraer EMB 175 (E75) 1:43 Effective 2026-09-09 through 2026-10-04
Daily 06:42 Pittsburgh (PIT) 07:30 Chicago O'Hare (ORD) 3 American Airlines AA 4457 Non-stop Embraer EMB 175 (E75) 1:48 Effective from 2026-10-05
Daily 17:18 Pittsburgh (PIT) 18:11 Chicago O'Hare (ORD) 3 American Airlines AA 4457 Non-stop Embraer EMB 175 (E75) 1:53 Effective 2026-08-05 through 2026-09-08
Daily 11:52 Pittsburgh (PIT) 12:40 Chicago O'Hare (ORD) 3 American Airlines AA 4478 Non-stop Embraer EMB 175 (E75) 1:48 Effective 2026-05-21 through 2026-07-01
Daily 13:33 Pittsburgh (PIT) 14:20 Chicago O'Hare (ORD) 3 American Airlines AA 4479 Non-stop Embraer EMB 175 (E75) 1:47 Effective 2026-09-09 through 2026-10-04
Daily 10:22 Pittsburgh (PIT) 11:10 Chicago O'Hare (ORD) 3 American Airlines AA 4480 Non-stop Embraer EMB 175 (E75) 1:48 Effective 2026-05-21 through 2026-07-01
Daily 11:50 Pittsburgh (PIT) 12:40 Chicago O'Hare (ORD) 3 American Airlines AA 4481 Non-stop Embraer EMB 175 (E75) 1:50 Effective 2026-04-07 through 2026-05-20
Daily 15:22 Pittsburgh (PIT) 16:10 Chicago O'Hare (ORD) 3 American Airlines AA 4484 Non-stop Embraer EMB 175 (E75) 1:48 Effective 2026-05-21 through 2026-07-01
Sat 18:33 Pittsburgh (PIT) 19:26 Chicago O'Hare (ORD) 3 American Airlines AA 4490 Non-stop Embraer EMB 175 (E75) 1:53 Effective 2026-03-14 through 2026-04-04
Daily 13:23 Pittsburgh (PIT) 14:15 Chicago O'Hare (ORD) 3 American Airlines AA 4492 Non-stop Embraer EMB 175 (E75) 1:52 Effective 2026-07-02 through 2026-08-04
Daily 10:18 Pittsburgh (PIT) 11:10 Chicago O'Hare (ORD) 3 American Airlines AA 4494 Non-stop Embraer EMB 175 (E75) 1:52 Effective 2026-07-02 through 2026-08-04
Daily 10:24 Pittsburgh (PIT) 11:10 Chicago O'Hare (ORD) 3 American Airlines AA 4495 Non-stop Embraer EMB 175 (E75) 1:46 Effective from 2026-10-05
Sat 11:50 Pittsburgh (PIT) 12:40 Chicago O'Hare (ORD) 3 American Airlines AA 4504 Non-stop Embraer EMB 175 (E75) 1:50 Effective 2026-03-14 through 2026-04-04
Sun 11:51 Pittsburgh (PIT) 12:41 Chicago O'Hare (ORD) 3 American Airlines AA 4504 Non-stop Embraer EMB 175 (E75) 1:50 Effective 2026-03-08 through 2026-04-05
Mon-Fri 12:20 Pittsburgh (PIT) 13:10 Chicago O'Hare (ORD) 3 American Airlines AA 4504 Non-stop Embraer EMB 175 (E75) 1:50 Effective 2026-03-09 through 2026-04-06
Daily 06:02 Pittsburgh (PIT) 06:56 Chicago O'Hare (ORD) 3 American Airlines AA 4509 Non-stop Embraer EMB 175 (E75) 1:54 Effective 2026-08-05 through 2026-09-08
Daily 08:25 Pittsburgh (PIT) 09:10 Chicago O'Hare (ORD) 3 American Airlines AA 4521 Non-stop Embraer EMB 175 (E75) 1:45 Effective 2026-09-09 through 2026-10-04
Daily 06:25 Pittsburgh (PIT) 07:29 Chicago O'Hare (ORD) 3 American Airlines AA 4523 Non-stop Embraer EMB 175 (E75) 2:04 Effective 2026-01-07 through 2026-01-17
Daily 06:25 Pittsburgh (PIT) 07:29 Chicago O'Hare (ORD) 3 American Airlines AA 4523 Non-stop Embraer EMB 175 (E75) 2:04 Effective 2026-01-19 through 2026-02-11
Sun 08:10 Pittsburgh (PIT) 09:14 Chicago O'Hare (ORD) 3 American Airlines AA 4523 Non-stop Embraer EMB 175 (E75) 2:04 Operates only on 2026-01-18
Daily 17:09 Pittsburgh (PIT) 18:00 Chicago O'Hare (ORD) 3 American Airlines AA 4525 Non-stop Embraer EMB 175 (E75) 1:51 Effective from 2026-10-05
Sat 10:47 Pittsburgh (PIT) 11:43 Chicago O'Hare (ORD) 2 United Airlines UA 4530 Non-stop Canadair CRJ 550 (CR5) 1:56 Effective 2026-03-07 through 2026-03-28
Daily 08:26 Pittsburgh (PIT) 09:19 Chicago O'Hare (ORD) 3 American Airlines AA 4539 Non-stop Embraer EMB 175 (E75) 1:53 Effective 2026-08-05 through 2026-09-08
Fri 17:48 Pittsburgh (PIT) 18:44 Chicago O'Hare (ORD) 2 United Airlines UA 4561 Non-stop Canadair CRJ 550 (CR5) 1:56 Effective 2026-03-06 through 2026-03-27
Sat 17:57 Pittsburgh (PIT) 18:53 Chicago O'Hare (ORD) 2 United Airlines UA 4561 Non-stop Canadair CRJ 550 (CR5) 1:56 Effective 2026-03-07 through 2026-03-21
Tue 17:00 Pittsburgh (PIT) 18:09 Chicago O'Hare (ORD) 3 American Airlines AA 4634 Non-stop Embraer EMB 175 (E75) 2:09 Effective 2026-01-06 through 2026-02-10
Sat 17:39 Pittsburgh (PIT) 18:48 Chicago O'Hare (ORD) 3 American Airlines AA 4634 Non-stop Embraer EMB 175 (E75) 2:09 Operates only on 2026-01-10
Sat 17:39 Pittsburgh (PIT) 18:48 Chicago O'Hare (ORD) 3 American Airlines AA 4634 Non-stop Embraer EMB 175 (E75) 2:09 Effective 2026-01-24 through 2026-02-07
Mon,Tue,Thu-Sun 18:45 Pittsburgh (PIT) 19:50 Chicago O'Hare (ORD) 3 American Airlines AA 4634 Non-stop Embraer EMB 175 (E75) 2:05 Valid until 2026-01-05
Sun 21:45 Pittsburgh (PIT) 22:50 Chicago O'Hare (ORD) 3 American Airlines AA 4646 Non-stop Embraer EMB 175 (E75) 2:05 Operates only on 2026-01-04
Sun 11:27 Pittsburgh (PIT) 12:25 Chicago O'Hare (ORD) 3 American Airlines AA 4678 Non-stop Embraer EMB 175 (E75) 1:58 Effective 2026-02-22 through 2026-03-01
Mon,Thu-Sat 11:43 Pittsburgh (PIT) 12:41 Chicago O'Hare (ORD) 3 American Airlines AA 4678 Non-stop Embraer EMB 175 (E75) 1:58 Effective 2026-02-12 through 2026-03-07
Tue,Wed 12:00 Pittsburgh (PIT) 12:58 Chicago O'Hare (ORD) 3 American Airlines AA 4678 Non-stop Embraer EMB 175 (E75) 1:58 Effective 2026-02-17 through 2026-03-04
Sun 12:45 Pittsburgh (PIT) 13:43 Chicago O'Hare (ORD) 3 American Airlines AA 4678 Non-stop Embraer EMB 175 (E75) 1:58 Operates only on 2026-02-15
Mon,Tue,Thu,Sat,Sun 13:07 Pittsburgh (PIT) 14:04 Chicago O'Hare (ORD) 3 American Airlines AA 4678 Non-stop Embraer EMB 175 (E75) 1:57 Valid until 2026-01-05
Fri 13:13 Pittsburgh (PIT) 14:10 Chicago O'Hare (ORD) 3 American Airlines AA 4678 Non-stop Embraer EMB 175 (E75) 1:57 Operates only on 2026-01-02
Mon-Fri,Sun 14:12 Pittsburgh (PIT) 15:09 Chicago O'Hare (ORD) 3 American Airlines AA 4679 Non-stop Embraer EMB 175 (E75) 1:57 Valid until 2026-01-05
Sat 14:43 Pittsburgh (PIT) 15:40 Chicago O'Hare (ORD) 3 American Airlines AA 4679 Non-stop Embraer EMB 175 (E75) 1:57 Valid until 2026-01-03
Mon-Wed,Fri-Sun 10:55 Pittsburgh (PIT) 11:54 Chicago O'Hare (ORD) 2 United Airlines UA 4766 Non-stop Embraer EMB 175 (E7W) 1:59 Valid until 2026-01-05
Tue,Wed 17:46 Pittsburgh (PIT) 18:45 Chicago O'Hare (ORD) 2 United Airlines UA 5239 Non-stop Embraer EMB 175 (E7W) 1:59 Effective 2026-01-07 through 2026-02-11
Sat 13:59 Pittsburgh (PIT) 14:55 Chicago O'Hare (ORD) 2 United Airlines UA 5616 Non-stop Canadair CRJ 550 (CR5) 1:56 Effective 2026-03-07 through 2026-03-28
Daily 19:20 Pittsburgh (PIT) 20:25 Chicago O'Hare (ORD) 2 United Airlines UA 5782 Non-stop Embraer EMB 175 (E7W) 2:05 Effective 2026-04-30 through 2026-05-20
Daily 16:05 Pittsburgh (PIT) 16:58 Chicago O'Hare (ORD) 2 United Airlines UA 5932 Non-stop Embraer EMB 175 (E7W) 1:53 Effective 2026-04-30 through 2026-05-20
Daily 17:12 Pittsburgh (PIT) 18:00 Chicago O'Hare (ORD) 3 American Airlines AA 6287 Non-stop Canadair CRJ 700 (CR7) 1:48 Effective 2026-07-02 through 2026-08-04
Daily 17:19 Pittsburgh (PIT) 18:00 Chicago O'Hare (ORD) 3 American Airlines AA 6433 Non-stop Canadair CRJ 700 (CR7) 1:41 Effective 2026-09-09 through 2026-10-04
Direct Codeshare Flights:
Mon,Tue,Fri-Sun 08:45 Pittsburgh (PIT) 09:44 Chicago O'Hare (ORD) 2 Copa Airlines CM 1425 Non-stop Embraer EMB 175 (E7W) 1:59 Valid until 2026-01-05 Codeshare flight, operated by United Airlines.(UA 3461)

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Parallax here PIT-ORD

1 2 3 4 5 6 ... 15 16 17

A domestic route departing from the Pittsburgh airport (PIT) and arriving at Chicago O'Hare airport (ORD).
The flight distance is 411 miles, or 662 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 1:40 and 2:09.

Return (ORD-PIT) flights

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All airlines flying from Pittsburgh (PIT) to Chicago O'Hare (ORD).

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FLIGHT SCHEDULE

Direct Flights:

American Airlines AA4383

07:11

Pittsburgh (PIT)

08:12

Chicago O'Hare (ORD) 3

Operates only on 2026-01-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:01, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4383

07:24

Pittsburgh (PIT)

08:25

Chicago O'Hare (ORD) 3

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun
-

Duration: 2:01, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4402

18:31

Pittsburgh (PIT)

19:30

Chicago O'Hare (ORD) 3

Effective 2026-02-21 through 2026-03-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:59, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4439

05:20

Pittsburgh (PIT)

06:10

Chicago O'Hare (ORD) 3

Effective 2026-07-02 through 2026-08-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:50, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4439

10:27

Pittsburgh (PIT)

11:10

Chicago O'Hare (ORD) 3

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:43, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4457

06:42

Pittsburgh (PIT)

07:30

Chicago O'Hare (ORD) 3

Effective from 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:48, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4457

17:18

Pittsburgh (PIT)

18:11

Chicago O'Hare (ORD) 3

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:53, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4478

11:52

Pittsburgh (PIT)

12:40

Chicago O'Hare (ORD) 3

Effective 2026-05-21 through 2026-07-01

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:48, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4479

13:33

Pittsburgh (PIT)

14:20

Chicago O'Hare (ORD) 3

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:47, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4480

10:22

Pittsburgh (PIT)

11:10

Chicago O'Hare (ORD) 3

Effective 2026-05-21 through 2026-07-01

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:48, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4481

11:50

Pittsburgh (PIT)

12:40

Chicago O'Hare (ORD) 3

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:50, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4484

15:22

Pittsburgh (PIT)

16:10

Chicago O'Hare (ORD) 3

Effective 2026-05-21 through 2026-07-01

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:48, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4490

18:33

Pittsburgh (PIT)

19:26

Chicago O'Hare (ORD) 3

Effective 2026-03-14 through 2026-04-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:53, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4492

13:23

Pittsburgh (PIT)

14:15

Chicago O'Hare (ORD) 3

Effective 2026-07-02 through 2026-08-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:52, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4494

10:18

Pittsburgh (PIT)

11:10

Chicago O'Hare (ORD) 3

Effective 2026-07-02 through 2026-08-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:52, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4495

10:24

Pittsburgh (PIT)

11:10

Chicago O'Hare (ORD) 3

Effective from 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:46, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4504

11:50

Pittsburgh (PIT)

12:40

Chicago O'Hare (ORD) 3

Effective 2026-03-14 through 2026-04-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:50, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4504

11:51

Pittsburgh (PIT)

12:41

Chicago O'Hare (ORD) 3

Effective 2026-03-08 through 2026-04-05

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:50, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4504

12:20

Pittsburgh (PIT)

13:10

Chicago O'Hare (ORD) 3

Effective 2026-03-09 through 2026-04-06

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 1:50, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4509

06:02

Pittsburgh (PIT)

06:56

Chicago O'Hare (ORD) 3

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:54, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4521

08:25

Pittsburgh (PIT)

09:10

Chicago O'Hare (ORD) 3

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:45, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4523

06:25

Pittsburgh (PIT)

07:29

Chicago O'Hare (ORD) 3

Effective 2026-01-07 through 2026-01-17

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:04, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4523

06:25

Pittsburgh (PIT)

07:29

Chicago O'Hare (ORD) 3

Effective 2026-01-19 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:04, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4523

08:10

Pittsburgh (PIT)

09:14

Chicago O'Hare (ORD) 3

Operates only on 2026-01-18

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:04, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4525

17:09

Pittsburgh (PIT)

18:00

Chicago O'Hare (ORD) 3

Effective from 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:51, non-stop
Embraer EMB 175 (E75)

Direct Flights:

United Airlines UA4530

10:47

Pittsburgh (PIT)

11:43

Chicago O'Hare (ORD) 2

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:56, non-stop
Canadair CRJ 550 (CR5)

Direct Flights:

American Airlines AA4539

08:26

Pittsburgh (PIT)

09:19

Chicago O'Hare (ORD) 3

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:53, non-stop
Embraer EMB 175 (E75)

Direct Flights:

United Airlines UA4561

17:48

Pittsburgh (PIT)

18:44

Chicago O'Hare (ORD) 2

Effective 2026-03-06 through 2026-03-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 1:56, non-stop
Canadair CRJ 550 (CR5)

Direct Flights:

United Airlines UA4561

17:57

Pittsburgh (PIT)

18:53

Chicago O'Hare (ORD) 2

Effective 2026-03-07 through 2026-03-21

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:56, non-stop
Canadair CRJ 550 (CR5)

Direct Flights:

American Airlines AA4634

17:00

Pittsburgh (PIT)

18:09

Chicago O'Hare (ORD) 3

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

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:09, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4634

17:39

Pittsburgh (PIT)

18:48

Chicago O'Hare (ORD) 3

Operates only on 2026-01-10

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:09, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4634

17:39

Pittsburgh (PIT)

18:48

Chicago O'Hare (ORD) 3

Effective 2026-01-24 through 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:09, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4634

18:45

Pittsburgh (PIT)

19:50

Chicago O'Hare (ORD) 3

Valid until 2026-01-05

Mon

Tue

Wed
-

Thu

Fri

Sat

Sun

Duration: 2:05, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4646

21:45

Pittsburgh (PIT)

22:50

Chicago O'Hare (ORD) 3

Operates only on 2026-01-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:05, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4678

11:27

Pittsburgh (PIT)

12:25

Chicago O'Hare (ORD) 3

Effective 2026-02-22 through 2026-03-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:58, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4678

11:43

Pittsburgh (PIT)

12:41

Chicago O'Hare (ORD) 3

Effective 2026-02-12 through 2026-03-07

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun
-

Duration: 1:58, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4678

12:00

Pittsburgh (PIT)

12:58

Chicago O'Hare (ORD) 3

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:58, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4678

12:45

Pittsburgh (PIT)

13:43

Chicago O'Hare (ORD) 3

Operates only on 2026-02-15

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:58, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4678

13:07

Pittsburgh (PIT)

14:04

Chicago O'Hare (ORD) 3

Valid until 2026-01-05

Mon

Tue

Wed
-

Thu

Fri
-

Sat

Sun

Duration: 1:57, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4678

13:13

Pittsburgh (PIT)

14:10

Chicago O'Hare (ORD) 3

Operates only on 2026-01-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 1:57, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4679

14:12

Pittsburgh (PIT)

15:09

Chicago O'Hare (ORD) 3

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 1:57, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4679

14:43

Pittsburgh (PIT)

15:40

Chicago O'Hare (ORD) 3

Valid until 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:57, non-stop
Embraer EMB 175 (E75)

Direct Flights:

United Airlines UA4766

10:55

Pittsburgh (PIT)

11:54

Chicago O'Hare (ORD) 2

Valid until 2026-01-05

Mon

Tue

Wed

Thu
-

Fri

Sat

Sun

Duration: 1:59, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5239

17:46

Pittsburgh (PIT)

18:45

Chicago O'Hare (ORD) 2

Effective 2026-01-07 through 2026-02-11

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:59, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5616

13:59

Pittsburgh (PIT)

14:55

Chicago O'Hare (ORD) 2

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:56, non-stop
Canadair CRJ 550 (CR5)

Direct Flights:

United Airlines UA5782

19:20

Pittsburgh (PIT)

20:25

Chicago O'Hare (ORD) 2

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:05, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5932

16:05

Pittsburgh (PIT)

16:58

Chicago O'Hare (ORD) 2

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:53, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

American Airlines AA6287

17:12

Pittsburgh (PIT)

18:00

Chicago O'Hare (ORD) 3

Effective 2026-07-02 through 2026-08-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:48, non-stop
Canadair CRJ 700 (CR7)

Direct Flights:

American Airlines AA6433

17:19

Pittsburgh (PIT)

18:00

Chicago O'Hare (ORD) 3

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:41, non-stop
Canadair CRJ 700 (CR7)

Direct Codeshare Flights:

Copa Airlines CM1425

08:45

Pittsburgh (PIT)

09:44

Chicago O'Hare (ORD) 2

Valid until 2026-01-05

Mon

Tue

Wed
-

Thu
-

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 3461)

Duration: 1:59, non-stop
Embraer EMB 175 (E7W)

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A domestic route departing from the Pittsburgh airport (PIT) and arriving at Chicago O'Hare airport (ORD).
The flight distance is 411 miles, or 662 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 1:40 and 2:09.

Return (ORD-PIT) flights

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