United Airlines flights from Harrisburg (MDT) to Chicago O'Hare (ORD).

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FLIGHT SCHEDULE
Direct Flights:
Daily 17:31 Harrisburg (MDT) 18:43 Chicago O'Hare (ORD) 1 United Airlines UA 517 Non-stop Boeing 737-700 (73G) 2:12 Effective 2026-04-30 through 2026-05-20
Mon,Thu,Fri,Sun 17:40 Harrisburg (MDT) 18:55 Chicago O'Hare (ORD) 1 United Airlines UA 517 Non-stop Boeing 737-700 (73G) 2:15 Effective 2026-03-05 through 2026-03-27
Daily 17:43 Harrisburg (MDT) 18:55 Chicago O'Hare (ORD) 1 United Airlines UA 517 Non-stop Boeing 737-700 (73G) 2:12 Effective 2026-03-29 through 2026-04-29
Mon,Tue,Thu,Fri,Sun 17:30 Harrisburg (MDT) 18:50 Chicago O'Hare (ORD) 1 United Airlines UA 1342 Non-stop Boeing 737-700 (73G) 2:20 Effective 2026-01-06 through 2026-01-13
Mon-Fri,Sun 17:30 Harrisburg (MDT) 18:50 Chicago O'Hare (ORD) 1 United Airlines UA 1342 Non-stop Boeing 737-700 (73G) 2:20 Effective 2026-01-14 through 2026-02-11
Wed 17:35 Harrisburg (MDT) 18:55 Chicago O'Hare (ORD) 1 United Airlines UA 1342 Non-stop Boeing 737-800 (738) 2:20 Operates only on 2026-01-07
Mon,Thu,Fri,Sun 17:40 Harrisburg (MDT) 18:55 Chicago O'Hare (ORD) 1 United Airlines UA 1342 Non-stop Boeing 737-700 (73G) 2:15 Effective 2026-02-12 through 2026-03-02
Tue,Wed 17:40 Harrisburg (MDT) 18:55 Chicago O'Hare (ORD) 1 United Airlines UA 1342 Non-stop Airbus A319 (319) 2:15 Effective 2026-02-17 through 2026-03-04
Daily 06:15 Harrisburg (MDT) 07:32 Chicago O'Hare (ORD) 1 United Airlines UA 2684 Non-stop Boeing 737-800 (738) 2:17 Effective 2026-03-05 through 2026-03-28
Daily 06:15 Harrisburg (MDT) 07:27 Chicago O'Hare (ORD) 1 United Airlines UA 2684 Non-stop Boeing 737-700 (73G) 2:12 Effective 2026-03-29 through 2026-04-29
Thu 06:29 Harrisburg (MDT) 07:46 Chicago O'Hare (ORD) 1 United Airlines UA 2684 Non-stop Boeing 737-900 (739) 2:17 Operates only on 2026-02-12
Mon,Thu-Sun 06:29 Harrisburg (MDT) 07:46 Chicago O'Hare (ORD) 1 United Airlines UA 2684 Non-stop Boeing 737-800 (738) 2:17 Effective 2026-02-13 through 2026-03-02
Thu 06:30 Harrisburg (MDT) 07:50 Chicago O'Hare (ORD) 1 United Airlines UA 2684 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Valid until 2026-01-01
Mon-Wed,Fri-Sun 06:30 Harrisburg (MDT) 07:50 Chicago O'Hare (ORD) 1 United Airlines UA 2684 Non-stop Boeing 737-900 (739) 2:20 Valid until 2026-01-05
Tue 06:30 Harrisburg (MDT) 07:50 Chicago O'Hare (ORD) 1 United Airlines UA 2684 Non-stop Boeing 737-800 (738) 2:20 Operates only on 2026-01-06
Mon-Fri,Sun 06:30 Harrisburg (MDT) 07:50 Chicago O'Hare (ORD) 1 United Airlines UA 2684 Non-stop Boeing 737 MAX 9 (7M9) 2:20 Effective 2026-01-07 through 2026-01-13
Sat 06:30 Harrisburg (MDT) 07:50 Chicago O'Hare (ORD) 1 United Airlines UA 2684 Non-stop Boeing 737-900 (739) 2:20 Operates only on 2026-01-10
Wed 06:30 Harrisburg (MDT) 07:50 Chicago O'Hare (ORD) 1 United Airlines UA 2684 Non-stop Boeing 737-900 (739) 2:20 Effective 2026-01-14 through 2026-01-28
Mon,Tue,Thu-Sun 06:30 Harrisburg (MDT) 07:50 Chicago O'Hare (ORD) 1 United Airlines UA 2684 Non-stop Boeing 737 MAX 9 (7M9) 2:20 Effective 2026-01-15 through 2026-02-06
Tue,Sat 06:30 Harrisburg (MDT) 07:50 Chicago O'Hare (ORD) 1 United Airlines UA 2684 Non-stop Boeing 737-800 (738) 2:20 Effective 2026-02-07 through 2026-02-10
Sun 06:30 Harrisburg (MDT) 07:50 Chicago O'Hare (ORD) 1 United Airlines UA 2684 Non-stop Boeing 737-900 (739) 2:20 Operates only on 2026-02-08
Mon,Wed 06:30 Harrisburg (MDT) 07:50 Chicago O'Hare (ORD) 1 United Airlines UA 2684 Non-stop Boeing 737 MAX 9 (7M9) 2:20 Effective 2026-02-09 through 2026-02-11
Daily 06:30 Harrisburg (MDT) 07:32 Chicago O'Hare (ORD) 1 United Airlines UA 2684 Non-stop Boeing 737-700 (73G) 2:02 Effective 2026-04-30 through 2026-05-20
Daily 06:30 Harrisburg (MDT) 07:32 Chicago O'Hare (ORD) 1 United Airlines UA 2684 Non-stop Airbus A320 (320) 2:02 Effective from 2026-05-21
Tue 15:10 Harrisburg (MDT) 16:39 Chicago O'Hare (ORD) 2 United Airlines UA 3455 Non-stop Embraer EMB 175 (E7W) 2:29 Operates only on 2026-01-06
Daily 15:10 Harrisburg (MDT) 16:39 Chicago O'Hare (ORD) 2 United Airlines UA 3455 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:29 Effective 2026-01-07 through 2026-02-03
Wed 15:10 Harrisburg (MDT) 16:39 Chicago O'Hare (ORD) 2 United Airlines UA 3455 Non-stop Embraer EMB 175 (E7W) 2:29 Operates only on 2026-02-04
Daily 15:10 Harrisburg (MDT) 16:39 Chicago O'Hare (ORD) 2 United Airlines UA 3455 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:29 Effective 2026-02-05 through 2026-02-11
Daily 10:44 Harrisburg (MDT) 12:05 Chicago O'Hare (ORD) 2 United Airlines UA 3470 Non-stop Embraer EMB 175 (E7W) 2:21 Effective 2026-03-29 through 2026-04-29
Tue,Wed 06:29 Harrisburg (MDT) 07:53 Chicago O'Hare (ORD) 2 United Airlines UA 3475 Non-stop Embraer EMB 175 (E7W) 2:24 Effective 2026-02-17 through 2026-03-04
Tue,Wed 17:36 Harrisburg (MDT) 19:00 Chicago O'Hare (ORD) 2 United Airlines UA 3547 Non-stop Embraer EMB 175 (E7W) 2:24 Effective 2026-03-10 through 2026-03-25
Sat 17:26 Harrisburg (MDT) 18:55 Chicago O'Hare (ORD) 2 United Airlines UA 3564 Non-stop Embraer EMB 175 (E7W) 2:29 Effective 2026-01-17 through 2026-02-07
Daily 14:07 Harrisburg (MDT) 15:28 Chicago O'Hare (ORD) 2 United Airlines UA 4168 Non-stop Canadair CRJ 550 (CR5) 2:21 Effective 2026-03-05 through 2026-03-28
Daily 14:10 Harrisburg (MDT) 15:28 Chicago O'Hare (ORD) 2 United Airlines UA 4168 Non-stop Canadair CRJ 550 (CR5) 2:18 Effective 2026-03-29 through 2026-04-29
Mon-Wed,Fri-Sun 10:49 Harrisburg (MDT) 12:05 Chicago O'Hare (ORD) 2 United Airlines UA 4181 Non-stop Canadair CRJ 550 (CR5) 2:16 Valid until 2026-01-05
Daily 08:15 Harrisburg (MDT) 09:17 Chicago O'Hare (ORD) 2 United Airlines UA 4477 Non-stop Canadair CRJ 550 (CR5) 2:02 Effective from 2026-04-30
Sat 17:39 Harrisburg (MDT) 18:55 Chicago O'Hare (ORD) 2 United Airlines UA 4482 Non-stop Canadair CRJ 550 (CR5) 2:16 Effective 2026-03-07 through 2026-03-28
Daily 14:07 Harrisburg (MDT) 15:28 Chicago O'Hare (ORD) 2 United Airlines UA 4507 Non-stop Canadair CRJ 550 (CR5) 2:21 Effective 2026-02-12 through 2026-03-04
Sat 17:26 Harrisburg (MDT) 18:52 Chicago O'Hare (ORD) 2 United Airlines UA 4555 Non-stop Canadair CRJ 550 (CR5) 2:26 Operates only on 2026-01-10
Mon,Tue,Thu-Sun 17:24 Harrisburg (MDT) 18:50 Chicago O'Hare (ORD) 2 United Airlines UA 4581 Non-stop Canadair CRJ 550 (CR5) 2:26 Valid until 2026-01-05
Mon-Fri,Sun 10:35 Harrisburg (MDT) 11:56 Chicago O'Hare (ORD) 2 United Airlines UA 4781 Non-stop Canadair CRJ 550 (CR5) 2:21 Effective 2026-03-05 through 2026-03-27
Daily 10:35 Harrisburg (MDT) 11:58 Chicago O'Hare (ORD) 2 United Airlines UA 4781 Non-stop Canadair CRJ 550 (CR5) 2:23 Effective from 2026-04-30
Daily 10:39 Harrisburg (MDT) 12:00 Chicago O'Hare (ORD) 2 United Airlines UA 4781 Non-stop Canadair CRJ 550 (CR5) 2:21 Effective 2026-02-12 through 2026-03-04
Mon,Thu-Sun 10:48 Harrisburg (MDT) 12:04 Chicago O'Hare (ORD) 2 United Airlines UA 4781 Non-stop Canadair CRJ 550 (CR5) 2:16 Effective 2026-01-08 through 2026-02-09
Daily 17:31 Harrisburg (MDT) 18:38 Chicago O'Hare (ORD) 2 United Airlines UA 5478 Non-stop Embraer EMB 175 (E7W) 2:07 Effective from 2026-05-21
Mon,Tue,Thu-Sun 15:15 Harrisburg (MDT) 16:41 Chicago O'Hare (ORD) 2 United Airlines UA 5653 Non-stop Canadair CRJ 550 (CR5) 2:26 Valid until 2026-01-05

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Parallax here MDT-ORD

A domestic route departing from the Harrisburg airport (MDT) and arriving at Chicago O'Hare airport (ORD).
The flight distance is 592 miles, or 953 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 2:02 and 2:29.

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United Airlines flights from Harrisburg (MDT) to Chicago O'Hare (ORD).

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FLIGHT SCHEDULE

Direct Flights:

United Airlines UA517

17:31

Harrisburg (MDT)

18:43

Chicago O'Hare (ORD) 1

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:12, non-stop
Boeing 737-700 (73G)

Direct Flights:

United Airlines UA517

17:40

Harrisburg (MDT)

18:55

Chicago O'Hare (ORD) 1

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:15, non-stop
Boeing 737-700 (73G)

Direct Flights:

United Airlines UA517

17:43

Harrisburg (MDT)

18:55

Chicago O'Hare (ORD) 1

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:12, non-stop
Boeing 737-700 (73G)

Direct Flights:

United Airlines UA1342

17:30

Harrisburg (MDT)

18:50

Chicago O'Hare (ORD) 1

Effective 2026-01-06 through 2026-01-13

Mon

Tue

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:20, non-stop
Boeing 737-700 (73G)

Direct Flights:

United Airlines UA1342

17:30

Harrisburg (MDT)

18:50

Chicago O'Hare (ORD) 1

Effective 2026-01-14 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:20, non-stop
Boeing 737-700 (73G)

Direct Flights:

United Airlines UA1342

17:35

Harrisburg (MDT)

18:55

Chicago O'Hare (ORD) 1

Operates only on 2026-01-07

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:20, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA1342

17:40

Harrisburg (MDT)

18:55

Chicago O'Hare (ORD) 1

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:15, non-stop
Boeing 737-700 (73G)

Direct Flights:

United Airlines UA1342

17:40

Harrisburg (MDT)

18:55

Chicago O'Hare (ORD) 1

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:15, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA2684

06:15

Harrisburg (MDT)

07:32

Chicago O'Hare (ORD) 1

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:17, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA2684

06:15

Harrisburg (MDT)

07:27

Chicago O'Hare (ORD) 1

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:12, non-stop
Boeing 737-700 (73G)

Direct Flights:

United Airlines UA2684

06:29

Harrisburg (MDT)

07:46

Chicago O'Hare (ORD) 1

Operates only on 2026-02-12

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:17, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA2684

06:29

Harrisburg (MDT)

07:46

Chicago O'Hare (ORD) 1

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Duration: 2:17, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA2684

06:30

Harrisburg (MDT)

07:50

Chicago O'Hare (ORD) 1

Valid until 2026-01-01

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA2684

06:30

Harrisburg (MDT)

07:50

Chicago O'Hare (ORD) 1

Valid until 2026-01-05

Mon

Tue

Wed

Thu
-

Fri

Sat

Sun

Duration: 2:20, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA2684

06:30

Harrisburg (MDT)

07:50

Chicago O'Hare (ORD) 1

Operates only on 2026-01-06

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:20, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA2684

06:30

Harrisburg (MDT)

07:50

Chicago O'Hare (ORD) 1

Effective 2026-01-07 through 2026-01-13

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:20, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

United Airlines UA2684

06:30

Harrisburg (MDT)

07:50

Chicago O'Hare (ORD) 1

Operates only on 2026-01-10

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:20, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA2684

06:30

Harrisburg (MDT)

07:50

Chicago O'Hare (ORD) 1

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

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:20, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA2684

06:30

Harrisburg (MDT)

07:50

Chicago O'Hare (ORD) 1

Effective 2026-01-15 through 2026-02-06

Mon

Tue

Wed
-

Thu

Fri

Sat

Sun

Duration: 2:20, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

United Airlines UA2684

06:30

Harrisburg (MDT)

07:50

Chicago O'Hare (ORD) 1

Effective 2026-02-07 through 2026-02-10

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:20, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA2684

06:30

Harrisburg (MDT)

07:50

Chicago O'Hare (ORD) 1

Operates only on 2026-02-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:20, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA2684

06:30

Harrisburg (MDT)

07:50

Chicago O'Hare (ORD) 1

Effective 2026-02-09 through 2026-02-11

Mon

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:20, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

United Airlines UA2684

06:30

Harrisburg (MDT)

07:32

Chicago O'Hare (ORD) 1

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:02, non-stop
Boeing 737-700 (73G)

Direct Flights:

United Airlines UA2684

06:30

Harrisburg (MDT)

07:32

Chicago O'Hare (ORD) 1

Effective from 2026-05-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:02, non-stop
Airbus A320 (320)

Direct Flights:

United Airlines UA3455

15:10

Harrisburg (MDT)

16:39

Chicago O'Hare (ORD) 2

Operates only on 2026-01-06

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:29, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3455

15:10

Harrisburg (MDT)

16:39

Chicago O'Hare (ORD) 2

Effective 2026-01-07 through 2026-02-03

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:29, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

United Airlines UA3455

15:10

Harrisburg (MDT)

16:39

Chicago O'Hare (ORD) 2

Operates only on 2026-02-04

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:29, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3455

15:10

Harrisburg (MDT)

16:39

Chicago O'Hare (ORD) 2

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:29, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

United Airlines UA3470

10:44

Harrisburg (MDT)

12:05

Chicago O'Hare (ORD) 2

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:21, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3475

06:29

Harrisburg (MDT)

07:53

Chicago O'Hare (ORD) 2

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:24, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3547

17:36

Harrisburg (MDT)

19:00

Chicago O'Hare (ORD) 2

Effective 2026-03-10 through 2026-03-25

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:24, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3564

17:26

Harrisburg (MDT)

18:55

Chicago O'Hare (ORD) 2

Effective 2026-01-17 through 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:29, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA4168

14:07

Harrisburg (MDT)

15:28

Chicago O'Hare (ORD) 2

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:21, non-stop
Canadair CRJ 550 (CR5)

Direct Flights:

United Airlines UA4168

14:10

Harrisburg (MDT)

15:28

Chicago O'Hare (ORD) 2

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:18, non-stop
Canadair CRJ 550 (CR5)

Direct Flights:

United Airlines UA4181

10:49

Harrisburg (MDT)

12:05

Chicago O'Hare (ORD) 2

Valid until 2026-01-05

Mon

Tue

Wed

Thu
-

Fri

Sat

Sun

Duration: 2:16, non-stop
Canadair CRJ 550 (CR5)

Direct Flights:

United Airlines UA4477

08:15

Harrisburg (MDT)

09:17

Chicago O'Hare (ORD) 2

Effective from 2026-04-30

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:02, non-stop
Canadair CRJ 550 (CR5)

Direct Flights:

United Airlines UA4482

17:39

Harrisburg (MDT)

18:55

Chicago O'Hare (ORD) 2

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:16, non-stop
Canadair CRJ 550 (CR5)

Direct Flights:

United Airlines UA4507

14:07

Harrisburg (MDT)

15:28

Chicago O'Hare (ORD) 2

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:21, non-stop
Canadair CRJ 550 (CR5)

Direct Flights:

United Airlines UA4555

17:26

Harrisburg (MDT)

18:52

Chicago O'Hare (ORD) 2

Operates only on 2026-01-10

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:26, non-stop
Canadair CRJ 550 (CR5)

Direct Flights:

United Airlines UA4581

17:24

Harrisburg (MDT)

18:50

Chicago O'Hare (ORD) 2

Valid until 2026-01-05

Mon

Tue

Wed
-

Thu

Fri

Sat

Sun

Duration: 2:26, non-stop
Canadair CRJ 550 (CR5)

Direct Flights:

United Airlines UA4781

10:35

Harrisburg (MDT)

11:56

Chicago O'Hare (ORD) 2

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:21, non-stop
Canadair CRJ 550 (CR5)

Direct Flights:

United Airlines UA4781

10:35

Harrisburg (MDT)

11:58

Chicago O'Hare (ORD) 2

Effective from 2026-04-30

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:23, non-stop
Canadair CRJ 550 (CR5)

Direct Flights:

United Airlines UA4781

10:39

Harrisburg (MDT)

12:00

Chicago O'Hare (ORD) 2

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:21, non-stop
Canadair CRJ 550 (CR5)

Direct Flights:

United Airlines UA4781

10:48

Harrisburg (MDT)

12:04

Chicago O'Hare (ORD) 2

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Duration: 2:16, non-stop
Canadair CRJ 550 (CR5)

Direct Flights:

United Airlines UA5478

17:31

Harrisburg (MDT)

18:38

Chicago O'Hare (ORD) 2

Effective from 2026-05-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:07, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5653

15:15

Harrisburg (MDT)

16:41

Chicago O'Hare (ORD) 2

Valid until 2026-01-05

Mon

Tue

Wed
-

Thu

Fri

Sat

Sun

Duration: 2:26, non-stop
Canadair CRJ 550 (CR5)

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Parallax here MDT-ORD

A domestic route departing from the Harrisburg airport (MDT) and arriving at Chicago O'Hare airport (ORD).
The flight distance is 592 miles, or 953 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 2:02 and 2:29.

All MDT-ORD flights

All United Airlines flights

Return (ORD-MDT) flights

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