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

FLIGHT SCHEDULE
Direct Flights:
Wed-Fri 17:56 Pittsburgh (PIT) 18:49 Chicago O'Hare (ORD) 1 United Airlines UA 329 Non-stop Airbus A319 (319) 1:53 Effective 2026-02-12 through 2026-02-20
Sun 17:56 Pittsburgh (PIT) 18:48 Chicago O'Hare (ORD) 1 United Airlines UA 329 Non-stop Boeing 737-700 (73G) 1:52 Effective 2026-02-15 through 2026-03-01
Wed 17:56 Pittsburgh (PIT) 18:48 Chicago O'Hare (ORD) 1 United Airlines UA 329 Non-stop Boeing 737-800 (738) 1:52 Operates only on 2026-02-25
Wed-Fri 17:56 Pittsburgh (PIT) 18:49 Chicago O'Hare (ORD) 1 United Airlines UA 329 Non-stop Airbus A319 (319) 1:53 Effective 2026-02-26 through 2026-03-04
Mon-Fri,Sun 10:38 Pittsburgh (PIT) 11:31 Chicago O'Hare (ORD) 1 United Airlines UA 455 Non-stop Airbus A319 (319) 1:53 Effective 2026-03-05 through 2026-03-27
Daily 10:50 Pittsburgh (PIT) 11:36 Chicago O'Hare (ORD) 1 United Airlines UA 455 Non-stop Boeing 737-800 (738) 1:46 Effective 2026-03-29 through 2026-04-29
Daily 10:50 Pittsburgh (PIT) 11:36 Chicago O'Hare (ORD) 1 United Airlines UA 455 Non-stop Airbus A320 (320) 1:46 Effective from 2026-04-30
Daily 07:13 Pittsburgh (PIT) 07:58 Chicago O'Hare (ORD) 3 American Airlines AA 538 Non-stop Boeing 737-800 (738) 1:45 Effective 2026-08-05 through 2026-09-08
Daily 08:15 Pittsburgh (PIT) 09:05 Chicago O'Hare (ORD) 3 American Airlines AA 538 Non-stop Airbus A319 (319) 1:50 Effective 2026-05-21 through 2026-07-01
Daily 08:24 Pittsburgh (PIT) 09:05 Chicago O'Hare (ORD) 3 American Airlines AA 538 Non-stop Airbus A319 (319) 1:41 Effective 2026-07-02 through 2026-08-04
Daily 20:42 Pittsburgh (PIT) 21:25 Chicago O'Hare (ORD) 3 American Airlines AA 538 Non-stop Boeing 737-800 (738) 1:43 Effective from 2026-10-05
Mon-Fri 10:45 Pittsburgh (PIT) 11:38 Chicago O'Hare (ORD) 1 United Airlines UA 561 Non-stop Airbus A319 (319) 1:53 Effective 2026-02-12 through 2026-03-04
Sun 10:45 Pittsburgh (PIT) 11:37 Chicago O'Hare (ORD) 1 United Airlines UA 561 Non-stop Boeing 737-800 (738) 1:52 Effective 2026-02-15 through 2026-03-01
Mon-Fri,Sun 10:49 Pittsburgh (PIT) 11:41 Chicago O'Hare (ORD) 1 United Airlines UA 561 Non-stop Airbus A319 (319) 1:52 Effective 2026-01-06 through 2026-02-03
Mon-Fri,Sun 10:49 Pittsburgh (PIT) 11:41 Chicago O'Hare (ORD) 1 United Airlines UA 561 Non-stop Airbus A319 (319) 1:52 Effective 2026-02-05 through 2026-02-11
Tue 17:46 Pittsburgh (PIT) 18:38 Chicago O'Hare (ORD) 1 United Airlines UA 602 Non-stop Airbus A319 (319) 1:52 Operates only on 2026-01-06
Mon,Thu-Sun 17:46 Pittsburgh (PIT) 18:37 Chicago O'Hare (ORD) 1 United Airlines UA 602 Non-stop Boeing 737 MAX 8 (7M8) 1:51 Effective 2026-01-08 through 2026-02-09
Daily 17:55 Pittsburgh (PIT) 18:51 Chicago O'Hare (ORD) 1 United Airlines UA 602 Non-stop Boeing 737 MAX 8 (7M8) 1:56 Effective 2026-04-30 through 2026-05-20
Daily 18:00 Pittsburgh (PIT) 18:45 Chicago O'Hare (ORD) 1 United Airlines UA 602 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-03-29 through 2026-04-29
Daily 18:00 Pittsburgh (PIT) 18:45 Chicago O'Hare (ORD) 1 United Airlines UA 602 Non-stop Airbus A320 (320) 1:45 Effective from 2026-05-21
Wed 11:10 Pittsburgh (PIT) 12:01 Chicago O'Hare (ORD) 1 United Airlines UA 618 Non-stop Boeing 737-900 (739) 1:51 Operates only on 2026-02-04
Mon-Fri,Sun 08:14 Pittsburgh (PIT) 09:05 Chicago O'Hare (ORD) 3 American Airlines AA 1252 Non-stop Airbus A319 (319) 1:51 Effective 2026-03-08 through 2026-04-06
Thu 08:01 Pittsburgh (PIT) 08:56 Chicago O'Hare (ORD) 3 American Airlines AA 1517 Non-stop Airbus A319 (319) 1:55 Operates only on 2026-02-12
Mon-Fri,Sun 08:10 Pittsburgh (PIT) 09:05 Chicago O'Hare (ORD) 3 American Airlines AA 1517 Non-stop Airbus A319 (319) 1:55 Effective 2026-02-13 through 2026-03-06
Daily 20:38 Pittsburgh (PIT) 21:24 Chicago O'Hare (ORD) 3 American Airlines AA 1737 Non-stop Boeing 737-800 (738) 1:46 Effective 2026-08-05 through 2026-09-08
Daily 06:35 Pittsburgh (PIT) 07:35 Chicago O'Hare (ORD) 1 United Airlines UA 1803 Non-stop Airbus A319 (319) 2:00 Valid until 2026-01-05
Tue 07:00 Pittsburgh (PIT) 07:52 Chicago O'Hare (ORD) 1 United Airlines UA 1803 Non-stop Airbus A319 (319) 1:52 Operates only on 2026-01-06
Wed 07:00 Pittsburgh (PIT) 07:51 Chicago O'Hare (ORD) 1 United Airlines UA 1803 Non-stop Boeing 737-900 (739) 1:51 Operates only on 2026-01-07
Daily 07:00 Pittsburgh (PIT) 07:51 Chicago O'Hare (ORD) 1 United Airlines UA 1803 Non-stop Boeing 737-800 (738) 1:51 Effective 2026-01-08 through 2026-02-03
Daily 07:00 Pittsburgh (PIT) 07:51 Chicago O'Hare (ORD) 1 United Airlines UA 1803 Non-stop Boeing 737-800 (738) 1:51 Effective 2026-02-05 through 2026-02-11
Thu 07:00 Pittsburgh (PIT) 07:52 Chicago O'Hare (ORD) 1 United Airlines UA 1803 Non-stop Boeing 737-800 (738) 1:52 Operates only on 2026-02-12
Mon,Thu-Sun 07:00 Pittsburgh (PIT) 07:53 Chicago O'Hare (ORD) 1 United Airlines UA 1803 Non-stop Airbus A320 (320) 1:53 Effective 2026-02-13 through 2026-03-09
Tue 07:00 Pittsburgh (PIT) 07:52 Chicago O'Hare (ORD) 1 United Airlines UA 1803 Non-stop Boeing 737 MAX 9 (7M9) 1:52 Effective 2026-02-17 through 2026-02-24
Wed 07:00 Pittsburgh (PIT) 07:52 Chicago O'Hare (ORD) 1 United Airlines UA 1803 Non-stop Boeing 737-900 (739) 1:52 Effective 2026-02-18 through 2026-03-04
Tue 07:00 Pittsburgh (PIT) 07:53 Chicago O'Hare (ORD) 1 United Airlines UA 1803 Non-stop Airbus A319 (319) 1:53 Operates only on 2026-03-03
Daily 07:00 Pittsburgh (PIT) 07:53 Chicago O'Hare (ORD) 1 United Airlines UA 1803 Non-stop Airbus A320 (320) 1:53 Effective 2026-03-10 through 2026-03-28
Daily 07:00 Pittsburgh (PIT) 07:51 Chicago O'Hare (ORD) 1 United Airlines UA 1803 Non-stop Boeing 737-800 (738) 1:51 Effective 2026-03-29 through 2026-04-29
Daily 07:00 Pittsburgh (PIT) 07:49 Chicago O'Hare (ORD) 1 United Airlines UA 1803 Non-stop Boeing 737-800 (738) 1:49 Effective 2026-04-30 through 2026-05-20
Daily 07:00 Pittsburgh (PIT) 07:51 Chicago O'Hare (ORD) 1 United Airlines UA 1803 Non-stop Boeing 737-800 (738) 1:51 Effective from 2026-05-21
Mon-Fri,Sun 19:05 Pittsburgh (PIT) 19:55 Chicago O'Hare (ORD) 3 American Airlines AA 1957 Non-stop Airbus A319 (319) 1:50 Effective 2026-03-08 through 2026-04-06
Mon,Tue,Thu,Fri,Sun 17:45 Pittsburgh (PIT) 18:37 Chicago O'Hare (ORD) 1 United Airlines UA 2071 Non-stop Airbus A319 (319) 1:52 Valid until 2026-01-04
Thu 06:30 Pittsburgh (PIT) 07:18 Chicago O'Hare (ORD) 3 American Airlines AA 2129 Non-stop Boeing 737-800 (738) 1:48 Effective 2026-03-12 through 2026-04-02
Mon-Fri,Sun 14:05 Pittsburgh (PIT) 14:55 Chicago O'Hare (ORD) 1 United Airlines UA 2180 Non-stop Boeing 737-700 (73G) 1:50 Effective 2026-02-12 through 2026-03-27
Tue-Sun 14:06 Pittsburgh (PIT) 14:55 Chicago O'Hare (ORD) 1 United Airlines UA 2180 Non-stop Boeing 737-700 (73G) 1:49 Effective 2026-01-07 through 2026-01-17
Sun 14:06 Pittsburgh (PIT) 14:55 Chicago O'Hare (ORD) 1 United Airlines UA 2180 Non-stop Airbus A320 (320) 1:49 Operates only on 2026-01-18
Daily 14:06 Pittsburgh (PIT) 14:55 Chicago O'Hare (ORD) 1 United Airlines UA 2180 Non-stop Boeing 737-700 (73G) 1:49 Effective 2026-01-19 through 2026-01-25
Tue-Sun 14:06 Pittsburgh (PIT) 14:55 Chicago O'Hare (ORD) 1 United Airlines UA 2180 Non-stop Boeing 737-700 (73G) 1:49 Effective 2026-01-27 through 2026-02-03
Mon,Wed-Sun 14:06 Pittsburgh (PIT) 14:55 Chicago O'Hare (ORD) 1 United Airlines UA 2180 Non-stop Boeing 737-700 (73G) 1:49 Effective 2026-02-05 through 2026-02-11
Tue 14:08 Pittsburgh (PIT) 14:55 Chicago O'Hare (ORD) 1 United Airlines UA 2180 Non-stop Boeing 737-800 (738) 1:47 Operates only on 2026-01-06
Mon 14:09 Pittsburgh (PIT) 14:55 Chicago O'Hare (ORD) 1 United Airlines UA 2180 Non-stop Boeing 737-800 (738) 1:46 Operates only on 2026-01-12

1 2 3 4 ... 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).

FLIGHT SCHEDULE

Direct Flights:

United Airlines UA329

17:56

Pittsburgh (PIT)

18:49

Chicago O'Hare (ORD) 1

Effective 2026-02-12 through 2026-02-20

Mon
-

Tue
-

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 1:53, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA329

17:56

Pittsburgh (PIT)

18:48

Chicago O'Hare (ORD) 1

Effective 2026-02-15 through 2026-03-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:52, non-stop
Boeing 737-700 (73G)

Direct Flights:

United Airlines UA329

17:56

Pittsburgh (PIT)

18:48

Chicago O'Hare (ORD) 1

Operates only on 2026-02-25

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:52, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA329

17:56

Pittsburgh (PIT)

18:49

Chicago O'Hare (ORD) 1

Effective 2026-02-26 through 2026-03-04

Mon
-

Tue
-

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 1:53, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA455

10:38

Pittsburgh (PIT)

11:31

Chicago O'Hare (ORD) 1

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 1:53, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA455

10:50

Pittsburgh (PIT)

11:36

Chicago O'Hare (ORD) 1

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:46, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA455

10:50

Pittsburgh (PIT)

11:36

Chicago O'Hare (ORD) 1

Effective from 2026-04-30

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:46, non-stop
Airbus A320 (320)

Direct Flights:

American Airlines AA538

07:13

Pittsburgh (PIT)

07:58

Chicago O'Hare (ORD) 3

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:45, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA538

08:15

Pittsburgh (PIT)

09:05

Chicago O'Hare (ORD) 3

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:50, non-stop
Airbus A319 (319)

Direct Flights:

American Airlines AA538

08:24

Pittsburgh (PIT)

09:05

Chicago O'Hare (ORD) 3

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:41, non-stop
Airbus A319 (319)

Direct Flights:

American Airlines AA538

20:42

Pittsburgh (PIT)

21:25

Chicago O'Hare (ORD) 3

Effective from 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:43, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA561

10:45

Pittsburgh (PIT)

11:38

Chicago O'Hare (ORD) 1

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 1:53, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA561

10:45

Pittsburgh (PIT)

11:37

Chicago O'Hare (ORD) 1

Effective 2026-02-15 through 2026-03-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:52, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA561

10:49

Pittsburgh (PIT)

11:41

Chicago O'Hare (ORD) 1

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 1:52, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA561

10:49

Pittsburgh (PIT)

11:41

Chicago O'Hare (ORD) 1

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 1:52, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA602

17:46

Pittsburgh (PIT)

18:38

Chicago O'Hare (ORD) 1

Operates only on 2026-01-06

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:52, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA602

17:46

Pittsburgh (PIT)

18:37

Chicago O'Hare (ORD) 1

Effective 2026-01-08 through 2026-02-09

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Duration: 1:51, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA602

17:55

Pittsburgh (PIT)

18:51

Chicago O'Hare (ORD) 1

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:56, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA602

18:00

Pittsburgh (PIT)

18:45

Chicago O'Hare (ORD) 1

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA602

18:00

Pittsburgh (PIT)

18:45

Chicago O'Hare (ORD) 1

Effective from 2026-05-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:45, non-stop
Airbus A320 (320)

Direct Flights:

United Airlines UA618

11:10

Pittsburgh (PIT)

12:01

Chicago O'Hare (ORD) 1

Operates only on 2026-02-04

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:51, non-stop
Boeing 737-900 (739)

Direct Flights:

American Airlines AA1252

08:14

Pittsburgh (PIT)

09:05

Chicago O'Hare (ORD) 3

Effective 2026-03-08 through 2026-04-06

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 1:51, non-stop
Airbus A319 (319)

Direct Flights:

American Airlines AA1517

08:01

Pittsburgh (PIT)

08:56

Chicago O'Hare (ORD) 3

Operates only on 2026-02-12

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 1:55, non-stop
Airbus A319 (319)

Direct Flights:

American Airlines AA1517

08:10

Pittsburgh (PIT)

09:05

Chicago O'Hare (ORD) 3

Effective 2026-02-13 through 2026-03-06

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 1:55, non-stop
Airbus A319 (319)

Direct Flights:

American Airlines AA1737

20:38

Pittsburgh (PIT)

21:24

Chicago O'Hare (ORD) 3

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:46, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA1803

06:35

Pittsburgh (PIT)

07:35

Chicago O'Hare (ORD) 1

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:00, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA1803

07:00

Pittsburgh (PIT)

07:52

Chicago O'Hare (ORD) 1

Operates only on 2026-01-06

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:52, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA1803

07:00

Pittsburgh (PIT)

07:51

Chicago O'Hare (ORD) 1

Operates only on 2026-01-07

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:51, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA1803

07:00

Pittsburgh (PIT)

07:51

Chicago O'Hare (ORD) 1

Effective 2026-01-08 through 2026-02-03

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:51, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA1803

07:00

Pittsburgh (PIT)

07:51

Chicago O'Hare (ORD) 1

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:51, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA1803

07:00

Pittsburgh (PIT)

07:52

Chicago O'Hare (ORD) 1

Operates only on 2026-02-12

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 1:52, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA1803

07:00

Pittsburgh (PIT)

07:53

Chicago O'Hare (ORD) 1

Effective 2026-02-13 through 2026-03-09

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Duration: 1:53, non-stop
Airbus A320 (320)

Direct Flights:

United Airlines UA1803

07:00

Pittsburgh (PIT)

07:52

Chicago O'Hare (ORD) 1

Effective 2026-02-17 through 2026-02-24

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:52, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

United Airlines UA1803

07:00

Pittsburgh (PIT)

07:52

Chicago O'Hare (ORD) 1

Effective 2026-02-18 through 2026-03-04

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:52, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA1803

07:00

Pittsburgh (PIT)

07:53

Chicago O'Hare (ORD) 1

Operates only on 2026-03-03

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:53, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA1803

07:00

Pittsburgh (PIT)

07:53

Chicago O'Hare (ORD) 1

Effective 2026-03-10 through 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:53, non-stop
Airbus A320 (320)

Direct Flights:

United Airlines UA1803

07:00

Pittsburgh (PIT)

07:51

Chicago O'Hare (ORD) 1

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:51, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA1803

07:00

Pittsburgh (PIT)

07:49

Chicago O'Hare (ORD) 1

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:49, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA1803

07:00

Pittsburgh (PIT)

07:51

Chicago O'Hare (ORD) 1

Effective from 2026-05-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:51, non-stop
Boeing 737-800 (738)

Direct Flights:

American Airlines AA1957

19:05

Pittsburgh (PIT)

19:55

Chicago O'Hare (ORD) 3

Effective 2026-03-08 through 2026-04-06

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 1:50, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA2071

17:45

Pittsburgh (PIT)

18:37

Chicago O'Hare (ORD) 1

Valid until 2026-01-04

Mon

Tue

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:52, non-stop
Airbus A319 (319)

Direct Flights:

American Airlines AA2129

06:30

Pittsburgh (PIT)

07:18

Chicago O'Hare (ORD) 3

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

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 1:48, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA2180

14:05

Pittsburgh (PIT)

14:55

Chicago O'Hare (ORD) 1

Effective 2026-02-12 through 2026-03-27

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 1:50, non-stop
Boeing 737-700 (73G)

Direct Flights:

United Airlines UA2180

14:06

Pittsburgh (PIT)

14:55

Chicago O'Hare (ORD) 1

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

Mon
-

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:49, non-stop
Boeing 737-700 (73G)

Direct Flights:

United Airlines UA2180

14:06

Pittsburgh (PIT)

14:55

Chicago O'Hare (ORD) 1

Operates only on 2026-01-18

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:49, non-stop
Airbus A320 (320)

Direct Flights:

United Airlines UA2180

14:06

Pittsburgh (PIT)

14:55

Chicago O'Hare (ORD) 1

Effective 2026-01-19 through 2026-01-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:49, non-stop
Boeing 737-700 (73G)

Direct Flights:

United Airlines UA2180

14:06

Pittsburgh (PIT)

14:55

Chicago O'Hare (ORD) 1

Effective 2026-01-27 through 2026-02-03

Mon
-

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:49, non-stop
Boeing 737-700 (73G)

Direct Flights:

United Airlines UA2180

14:06

Pittsburgh (PIT)

14:55

Chicago O'Hare (ORD) 1

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

Mon

Tue
-

Wed

Thu

Fri

Sat

Sun

Duration: 1:49, non-stop
Boeing 737-700 (73G)

Direct Flights:

United Airlines UA2180

14:08

Pittsburgh (PIT)

14:55

Chicago O'Hare (ORD) 1

Operates only on 2026-01-06

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:47, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA2180

14:09

Pittsburgh (PIT)

14:55

Chicago O'Hare (ORD) 1

Operates only on 2026-01-12

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:46, non-stop
Boeing 737-800 (738)

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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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