All airlines flying from Portland (PWM) to Chicago O'Hare (ORD).

FLIGHT SCHEDULE
Direct Flights:
Daily 06:00 Portland (PWM) 07:57 Chicago O'Hare (ORD) 1 United Airlines UA 723 Non-stop Boeing 737-700 (73G) 2:57 Effective 2026-05-21 through 2026-10-24
Daily 09:37 Portland (PWM) 11:34 Chicago O'Hare (ORD) 1 United Airlines UA 1363 Non-stop Airbus A320 (320) 2:57 Effective 2026-04-30 through 2026-05-20
Daily 09:45 Portland (PWM) 11:42 Chicago O'Hare (ORD) 1 United Airlines UA 1363 Non-stop Boeing 737-700 (73G) 2:57 Effective from 2026-10-25
Daily 16:45 Portland (PWM) 18:42 Chicago O'Hare (ORD) 1 United Airlines UA 1828 Non-stop Boeing 737 MAX 8 (7M8) 2:57 Effective 2026-04-30 through 2026-05-20
Daily 16:48 Portland (PWM) 18:45 Chicago O'Hare (ORD) 1 United Airlines UA 1828 Non-stop Boeing 737-700 (73G) 2:57 Effective from 2026-05-21
Daily 18:20 Portland (PWM) 20:17 Chicago O'Hare (ORD) 1 United Airlines UA 2444 Non-stop Boeing 737-700 (73G) 2:57 Effective 2026-06-25 through 2026-10-24
Daily 17:30 Portland (PWM) 19:20 Chicago O'Hare (ORD) 3 American Airlines AA 3474 Non-stop Embraer EMB 175 (E75) 2:50 Effective 2026-04-07 through 2026-05-20
Mon-Fri,Sun 17:38 Portland (PWM) 19:55 Chicago O'Hare (ORD) 3 American Airlines AA 3474 Non-stop Embraer EMB 175 (E75) 3:17 Effective 2026-03-08 through 2026-04-06
Sat 17:57 Portland (PWM) 20:10 Chicago O'Hare (ORD) 3 American Airlines AA 3474 Non-stop Embraer EMB 175 (E75) 3:13 Effective 2026-03-14 through 2026-04-04
Daily 08:58 Portland (PWM) 11:00 Chicago O'Hare (ORD) 2 United Airlines UA 3548 Non-stop Embraer EMB 175 (E7W) 3:02 Effective 2026-03-29 through 2026-04-29
Daily 16:23 Portland (PWM) 18:35 Chicago O'Hare (ORD) 2 United Airlines UA 3551 Non-stop Embraer EMB 175 (E7W) 3:12 Effective 2026-03-05 through 2026-03-28
Daily 16:23 Portland (PWM) 18:33 Chicago O'Hare (ORD) 2 United Airlines UA 3551 Non-stop Embraer EMB 175 (E7W) 3:10 Effective 2026-03-29 through 2026-04-29
Mon,Tue,Thu-Sun 16:10 Portland (PWM) 18:24 Chicago O'Hare (ORD) 2 United Airlines UA 3606 Non-stop Embraer EMB 175 (E7W) 3:14 Valid until 2026-01-05
Sat 16:10 Portland (PWM) 18:18 Chicago O'Hare (ORD) 2 United Airlines UA 3631 Non-stop Embraer EMB 175 (E7W) 3:08 Operates only on 2026-02-07
Daily 16:15 Portland (PWM) 18:27 Chicago O'Hare (ORD) 2 United Airlines UA 3655 Non-stop Embraer EMB 175 (E7W) 3:12 Effective 2026-02-12 through 2026-03-04
Daily 05:45 Portland (PWM) 07:57 Chicago O'Hare (ORD) 2 United Airlines UA 3663 Non-stop Embraer EMB 175 (E7W) 3:12 Effective 2026-02-13 through 2026-03-04
Daily 09:30 Portland (PWM) 11:44 Chicago O'Hare (ORD) 2 United Airlines UA 3713 Non-stop Embraer EMB 175 (E7W) 3:14 Valid until 2026-01-05
Daily 07:10 Portland (PWM) 09:10 Chicago O'Hare (ORD) 3 American Airlines AA 4391 Non-stop Embraer EMB 175 (E75) 3:00 Effective 2026-05-21 through 2026-07-01
Daily 07:13 Portland (PWM) 09:10 Chicago O'Hare (ORD) 3 American Airlines AA 4391 Non-stop Embraer EMB 175 (E75) 2:57 Effective 2026-09-09 through 2026-10-04
Daily 07:14 Portland (PWM) 09:10 Chicago O'Hare (ORD) 3 American Airlines AA 4391 Non-stop Embraer EMB 175 (E75) 2:56 Effective 2026-07-02 through 2026-08-04
Daily 07:14 Portland (PWM) 09:10 Chicago O'Hare (ORD) 3 American Airlines AA 4391 Non-stop Embraer EMB 175 (E75) 2:56 Effective from 2026-10-05
Daily 12:27 Portland (PWM) 14:20 Chicago O'Hare (ORD) 3 American Airlines AA 4488 Non-stop Embraer EMB 175 (E75) 2:53 Effective 2026-05-21 through 2026-07-01
Daily 06:15 Portland (PWM) 08:16 Chicago O'Hare (ORD) 3 American Airlines AA 4499 Non-stop Embraer EMB 175 (E75) 3:01 Effective 2026-08-05 through 2026-09-08
Daily 12:20 Portland (PWM) 14:20 Chicago O'Hare (ORD) 3 American Airlines AA 4503 Non-stop Embraer EMB 175 (E75) 3:00 Effective 2026-07-02 through 2026-08-04
Daily 12:04 Portland (PWM) 14:05 Chicago O'Hare (ORD) 3 American Airlines AA 4741 Non-stop Embraer EMB 175 (E75) 3:01 Effective 2026-08-05 through 2026-09-08
Daily 12:25 Portland (PWM) 14:20 Chicago O'Hare (ORD) 3 American Airlines AA 4741 Non-stop Embraer EMB 175 (E75) 2:55 Effective 2026-09-09 through 2026-10-04
Daily 12:27 Portland (PWM) 14:20 Chicago O'Hare (ORD) 3 American Airlines AA 4741 Non-stop Embraer EMB 175 (E75) 2:53 Effective from 2026-10-05
Daily 19:30 Portland (PWM) 21:38 Chicago O'Hare (ORD) 3 American Airlines AA 4774 Non-stop Embraer EMB 175 (E75) 3:08 Effective 2026-05-21 through 2026-08-04
Daily 16:04 Portland (PWM) 18:00 Chicago O'Hare (ORD) 3 American Airlines AA 4967 Non-stop Canadair CRJ 700 (CR7) 2:56 Effective from 2026-10-05
Daily 16:10 Portland (PWM) 18:18 Chicago O'Hare (ORD) 2 United Airlines UA 5624 Non-stop Embraer EMB 175 (E7W) 3:08 Effective 2026-01-06 through 2026-02-06
Mon-Wed,Sun 16:10 Portland (PWM) 18:18 Chicago O'Hare (ORD) 2 United Airlines UA 5624 Non-stop Embraer EMB 175 (E7W) 3:08 Effective 2026-02-08 through 2026-02-11
Daily 05:45 Portland (PWM) 07:57 Chicago O'Hare (ORD) 2 United Airlines UA 5765 Non-stop Embraer EMB 175 (E7W) 3:12 Effective 2026-03-05 through 2026-03-28
Daily 11:10 Portland (PWM) 13:14 Chicago O'Hare (ORD) 2 United Airlines UA 5985 Non-stop Embraer EMB 175 (E7W) 3:04 Effective 2026-04-30 through 2026-05-20
Daily 16:03 Portland (PWM) 18:00 Chicago O'Hare (ORD) 3 American Airlines AA 6242 Non-stop Canadair CRJ 700 (CR7) 2:57 Effective 2026-09-09 through 2026-10-04
Daily 15:30 Portland (PWM) 17:20 Chicago O'Hare (ORD) 3 American Airlines AA 6437 Non-stop Canadair CRJ 700 (CR7) 2:50 Effective 2026-08-05 through 2026-09-08
Direct Codeshare Flights:
Daily 16:04 Portland (PWM) 18:00 Chicago O'Hare (ORD) 3 Qatar Airways QR 2569 Non-stop Canadair CRJ 700 (CR7) 2:56 Effective 2026-10-05 through 2026-10-24 Codeshare flight, operated by American Airlines.(AA 4967)
Daily 05:45 Portland (PWM) 07:57 Chicago O'Hare (ORD) 2 Air New Zealand NZ 2778 Non-stop Embraer EMB 175 (E7W) 3:12 Effective 2026-02-13 through 2026-03-28 Codeshare flight, operated by United Airlines.(UA 5765)
Daily 06:00 Portland (PWM) 07:57 Chicago O'Hare (ORD) 1 Air New Zealand NZ 2778 Non-stop Boeing 737-700 (73G) 2:57 Effective 2026-05-21 through 2026-10-24 Codeshare flight, operated by United Airlines.(UA 723)
Daily 08:58 Portland (PWM) 11:00 Chicago O'Hare (ORD) 2 Air New Zealand NZ 2778 Non-stop Embraer EMB 175 (E7W) 3:02 Effective 2026-03-29 through 2026-04-29 Codeshare flight, operated by United Airlines.(UA 3548)
Daily 09:30 Portland (PWM) 11:44 Chicago O'Hare (ORD) 2 Air New Zealand NZ 2778 Non-stop Embraer EMB 175 (E7W) 3:14 Valid until 2026-01-05 Codeshare flight, operated by United Airlines.(UA 3713)
Daily 09:37 Portland (PWM) 11:34 Chicago O'Hare (ORD) 1 Air New Zealand NZ 2778 Non-stop Airbus A320 (320) 2:57 Effective 2026-04-30 through 2026-05-20 Codeshare flight, operated by United Airlines.(UA 1363)
Daily 09:45 Portland (PWM) 11:42 Chicago O'Hare (ORD) 1 Air New Zealand NZ 2778 Non-stop Boeing 737-700 (73G) 2:57 Effective from 2026-10-25 Codeshare flight, operated by United Airlines.(UA 1363)
Daily 11:10 Portland (PWM) 13:14 Chicago O'Hare (ORD) 2 Air New Zealand NZ 2780 Non-stop Embraer EMB 175 (E7W) 3:04 Effective 2026-04-30 through 2026-05-20 Codeshare flight, operated by United Airlines.(UA 5985)
Daily 18:20 Portland (PWM) 20:17 Chicago O'Hare (ORD) 1 Air New Zealand NZ 2780 Non-stop Boeing 737-700 (73G) 2:57 Effective 2026-06-25 through 2026-10-24 Codeshare flight, operated by United Airlines.(UA 2444)
Mon,Tue,Thu-Sun 16:10 Portland (PWM) 18:24 Chicago O'Hare (ORD) 2 Air New Zealand NZ 2782 Non-stop Embraer EMB 175 (E7W) 3:14 Valid until 2026-01-05 Codeshare flight, operated by United Airlines.(UA 3606)
Daily 16:10 Portland (PWM) 18:18 Chicago O'Hare (ORD) 2 Air New Zealand NZ 2782 Non-stop Embraer EMB 175 (E7W) 3:08 Effective 2026-01-06 through 2026-02-11 Codeshare flight, operated by United Airlines.(UA 5624)
Daily 16:15 Portland (PWM) 18:27 Chicago O'Hare (ORD) 2 Air New Zealand NZ 2782 Non-stop Embraer EMB 175 (E7W) 3:12 Effective 2026-02-12 through 2026-03-04 Codeshare flight, operated by United Airlines.(UA 3655)
Daily 16:23 Portland (PWM) 18:35 Chicago O'Hare (ORD) 2 Air New Zealand NZ 2782 Non-stop Embraer EMB 175 (E7W) 3:12 Effective 2026-03-05 through 2026-03-28 Codeshare flight, operated by United Airlines.(UA 3551)
Daily 16:23 Portland (PWM) 18:33 Chicago O'Hare (ORD) 2 Air New Zealand NZ 2782 Non-stop Embraer EMB 175 (E7W) 3:10 Effective 2026-03-29 through 2026-04-29 Codeshare flight, operated by United Airlines.(UA 3551)
Daily 16:45 Portland (PWM) 18:42 Chicago O'Hare (ORD) 1 Air New Zealand NZ 2782 Non-stop Boeing 737 MAX 8 (7M8) 2:57 Effective 2026-04-30 through 2026-05-20 Codeshare flight, operated by United Airlines.(UA 1828)

1 2

A domestic route departing from the Portland airport (PWM) and arriving at Chicago O'Hare airport (ORD).
The flight distance is 897 miles, or 1444 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 2:50 and 3:17.

Return (ORD-PWM) flights

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All airlines flying from Portland (PWM) to Chicago O'Hare (ORD).

FLIGHT SCHEDULE

Direct Flights:

United Airlines UA723

06:00

Portland (PWM)

07:57

Chicago O'Hare (ORD) 1

Effective 2026-05-21 through 2026-10-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:57, non-stop
Boeing 737-700 (73G)

Direct Flights:

United Airlines UA1363

09:37

Portland (PWM)

11:34

Chicago O'Hare (ORD) 1

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:57, non-stop
Airbus A320 (320)

Direct Flights:

United Airlines UA1363

09:45

Portland (PWM)

11:42

Chicago O'Hare (ORD) 1

Effective from 2026-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:57, non-stop
Boeing 737-700 (73G)

Direct Flights:

United Airlines UA1828

16:45

Portland (PWM)

18:42

Chicago O'Hare (ORD) 1

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:57, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA1828

16:48

Portland (PWM)

18:45

Chicago O'Hare (ORD) 1

Effective from 2026-05-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:57, non-stop
Boeing 737-700 (73G)

Direct Flights:

United Airlines UA2444

18:20

Portland (PWM)

20:17

Chicago O'Hare (ORD) 1

Effective 2026-06-25 through 2026-10-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:57, non-stop
Boeing 737-700 (73G)

Direct Flights:

American Airlines AA3474

17:30

Portland (PWM)

19:20

Chicago O'Hare (ORD) 3

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:50, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3474

17:38

Portland (PWM)

19:55

Chicago O'Hare (ORD) 3

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 3:17, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3474

17:57

Portland (PWM)

20:10

Chicago O'Hare (ORD) 3

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:13, non-stop
Embraer EMB 175 (E75)

Direct Flights:

United Airlines UA3548

08:58

Portland (PWM)

11:00

Chicago O'Hare (ORD) 2

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:02, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3551

16:23

Portland (PWM)

18:35

Chicago O'Hare (ORD) 2

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:12, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3551

16:23

Portland (PWM)

18:33

Chicago O'Hare (ORD) 2

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:10, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3606

16:10

Portland (PWM)

18:24

Chicago O'Hare (ORD) 2

Valid until 2026-01-05

Mon

Tue

Wed
-

Thu

Fri

Sat

Sun

Duration: 3:14, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3631

16:10

Portland (PWM)

18:18

Chicago O'Hare (ORD) 2

Operates only on 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:08, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3655

16:15

Portland (PWM)

18:27

Chicago O'Hare (ORD) 2

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:12, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3663

05:45

Portland (PWM)

07:57

Chicago O'Hare (ORD) 2

Effective 2026-02-13 through 2026-03-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:12, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA3713

09:30

Portland (PWM)

11:44

Chicago O'Hare (ORD) 2

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:14, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

American Airlines AA4391

07:10

Portland (PWM)

09:10

Chicago O'Hare (ORD) 3

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:00, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4391

07:13

Portland (PWM)

09:10

Chicago O'Hare (ORD) 3

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:57, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4391

07:14

Portland (PWM)

09:10

Chicago O'Hare (ORD) 3

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:56, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4391

07:14

Portland (PWM)

09:10

Chicago O'Hare (ORD) 3

Effective from 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:56, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4488

12:27

Portland (PWM)

14:20

Chicago O'Hare (ORD) 3

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:53, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4499

06:15

Portland (PWM)

08:16

Chicago O'Hare (ORD) 3

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:01, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4503

12:20

Portland (PWM)

14:20

Chicago O'Hare (ORD) 3

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:00, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4741

12:04

Portland (PWM)

14:05

Chicago O'Hare (ORD) 3

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:01, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4741

12:25

Portland (PWM)

14:20

Chicago O'Hare (ORD) 3

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:55, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4741

12:27

Portland (PWM)

14:20

Chicago O'Hare (ORD) 3

Effective from 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:53, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4774

19:30

Portland (PWM)

21:38

Chicago O'Hare (ORD) 3

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:08, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4967

16:04

Portland (PWM)

18:00

Chicago O'Hare (ORD) 3

Effective from 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:56, non-stop
Canadair CRJ 700 (CR7)

Direct Flights:

United Airlines UA5624

16:10

Portland (PWM)

18:18

Chicago O'Hare (ORD) 2

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:08, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5624

16:10

Portland (PWM)

18:18

Chicago O'Hare (ORD) 2

Effective 2026-02-08 through 2026-02-11

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:08, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5765

05:45

Portland (PWM)

07:57

Chicago O'Hare (ORD) 2

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:12, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5985

11:10

Portland (PWM)

13:14

Chicago O'Hare (ORD) 2

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:04, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

American Airlines AA6242

16:03

Portland (PWM)

18:00

Chicago O'Hare (ORD) 3

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:57, non-stop
Canadair CRJ 700 (CR7)

Direct Flights:

American Airlines AA6437

15:30

Portland (PWM)

17:20

Chicago O'Hare (ORD) 3

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:50, non-stop
Canadair CRJ 700 (CR7)

Direct Codeshare Flights:

Qatar Airways QR2569

16:04

Portland (PWM)

18:00

Chicago O'Hare (ORD) 3

Effective 2026-10-05 through 2026-10-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 4967)

Duration: 2:56, non-stop
Canadair CRJ 700 (CR7)

Direct Codeshare Flights:

Air New Zealand NZ2778

05:45

Portland (PWM)

07:57

Chicago O'Hare (ORD) 2

Effective 2026-02-13 through 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 5765)

Duration: 3:12, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Air New Zealand NZ2778

06:00

Portland (PWM)

07:57

Chicago O'Hare (ORD) 1

Effective 2026-05-21 through 2026-10-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 723)

Duration: 2:57, non-stop
Boeing 737-700 (73G)

Direct Codeshare Flights:

Air New Zealand NZ2778

08:58

Portland (PWM)

11:00

Chicago O'Hare (ORD) 2

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 3548)

Duration: 3:02, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Air New Zealand NZ2778

09:30

Portland (PWM)

11:44

Chicago O'Hare (ORD) 2

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 3713)

Duration: 3:14, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Air New Zealand NZ2778

09:37

Portland (PWM)

11:34

Chicago O'Hare (ORD) 1

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 1363)

Duration: 2:57, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

Air New Zealand NZ2778

09:45

Portland (PWM)

11:42

Chicago O'Hare (ORD) 1

Effective from 2026-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 1363)

Duration: 2:57, non-stop
Boeing 737-700 (73G)

Direct Codeshare Flights:

Air New Zealand NZ2780

11:10

Portland (PWM)

13:14

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 5985)

Duration: 3:04, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Air New Zealand NZ2780

18:20

Portland (PWM)

20:17

Chicago O'Hare (ORD) 1

Effective 2026-06-25 through 2026-10-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 2444)

Duration: 2:57, non-stop
Boeing 737-700 (73G)

Direct Codeshare Flights:

Air New Zealand NZ2782

16:10

Portland (PWM)

18:24

Chicago O'Hare (ORD) 2

Valid until 2026-01-05

Mon

Tue

Wed
-

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 3606)

Duration: 3:14, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Air New Zealand NZ2782

16:10

Portland (PWM)

18:18

Chicago O'Hare (ORD) 2

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 5624)

Duration: 3:08, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Air New Zealand NZ2782

16:15

Portland (PWM)

18:27

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 3655)

Duration: 3:12, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Air New Zealand NZ2782

16:23

Portland (PWM)

18:35

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 3551)

Duration: 3:12, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Air New Zealand NZ2782

16:23

Portland (PWM)

18:33

Chicago O'Hare (ORD) 2

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 3551)

Duration: 3:10, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Air New Zealand NZ2782

16:45

Portland (PWM)

18:42

Chicago O'Hare (ORD) 1

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 1828)

Duration: 2:57, non-stop
Boeing 737 MAX 8 (7M8)

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A domestic route departing from the Portland airport (PWM) and arriving at Chicago O'Hare airport (ORD).
The flight distance is 897 miles, or 1444 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 2:50 and 3:17.

Return (ORD-PWM) flights

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