All airlines flying from Portland (PWM) to Dulles, Washington (IAD).

FLIGHT SCHEDULE
Direct Flights:
Sat 19:15 Portland (PWM) 21:05 Dulles, Washington (IAD) United Airlines UA 779 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2025-08-02 through 2025-08-16
Sat 19:15 Portland (PWM) 21:05 Dulles, Washington (IAD) United Airlines UA 1429 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2025-06-28 through 2025-07-26
Daily 05:45 Portland (PWM) 07:33 Dulles, Washington (IAD) United Airlines UA 3415 Non-stop Embraer EMB 175 (E7W) 1:48 Effective 2025-09-25 through 2025-10-25
Thu 10:05 Portland (PWM) 11:55 Dulles, Washington (IAD) United Airlines UA 3438 Non-stop Embraer EMB 175 (E7W) 1:50 Operates only on 2025-06-26
Daily 10:05 Portland (PWM) 11:55 Dulles, Washington (IAD) United Airlines UA 3438 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:50 Effective 2025-06-27 through 2025-07-31
Wed-Fri 10:05 Portland (PWM) 11:55 Dulles, Washington (IAD) United Airlines UA 3438 Non-stop Embraer EMB 175 (E7W) 1:50 Effective 2025-08-01 through 2025-08-07
Mon,Tue,Fri-Sun 10:05 Portland (PWM) 11:55 Dulles, Washington (IAD) United Airlines UA 3438 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:50 Effective 2025-08-02 through 2025-08-12
Wed 10:05 Portland (PWM) 11:55 Dulles, Washington (IAD) United Airlines UA 3438 Non-stop Embraer EMB 175 (E7W) 1:50 Operates only on 2025-08-13
Mon,Thu-Sun 10:05 Portland (PWM) 11:55 Dulles, Washington (IAD) United Airlines UA 3438 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:50 Effective 2025-08-14 through 2025-08-18
Daily 10:05 Portland (PWM) 11:53 Dulles, Washington (IAD) United Airlines UA 3438 Non-stop Embraer EMB 175 (E7W) 1:48 Effective 2025-08-19 through 2025-10-25
Thu 05:30 Portland (PWM) 07:29 Dulles, Washington (IAD) United Airlines UA 3508 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:59 Operates only on 2025-05-01
Daily 05:30 Portland (PWM) 07:29 Dulles, Washington (IAD) United Airlines UA 3508 Non-stop Embraer EMB 175 (E7W) 1:59 Effective 2025-05-02 through 2025-05-21
Daily 14:37 Portland (PWM) 16:30 Dulles, Washington (IAD) United Airlines UA 3518 Non-stop Embraer EMB 175 (E7W) 1:53 Valid until 2025-05-21
Thu 05:35 Portland (PWM) 07:25 Dulles, Washington (IAD) United Airlines UA 3552 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:50 Operates only on 2025-06-26
Daily 05:35 Portland (PWM) 07:25 Dulles, Washington (IAD) United Airlines UA 3552 Non-stop Embraer EMB 175 (E7W) 1:50 Effective 2025-06-27 through 2025-08-18
Mon,Tue,Thu-Sat 09:30 Portland (PWM) 11:24 Dulles, Washington (IAD) United Airlines UA 3574 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:54 Effective 2025-05-02 through 2025-05-20
Wed 09:30 Portland (PWM) 11:24 Dulles, Washington (IAD) United Airlines UA 3574 Non-stop Embraer EMB 175 (E7W) 1:54 Effective 2025-05-07 through 2025-05-21
Daily 19:09 Portland (PWM) 21:04 Dulles, Washington (IAD) United Airlines UA 3582 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:55 Effective 2025-05-22 through 2025-06-25
Mon-Fri,Sun 19:15 Portland (PWM) 21:10 Dulles, Washington (IAD) United Airlines UA 3582 Non-stop Embraer EMB 175 (E7W) 1:55 Effective 2025-06-26 through 2025-07-03
Mon-Fri,Sun 19:15 Portland (PWM) 21:10 Dulles, Washington (IAD) United Airlines UA 3582 Non-stop Embraer EMB 175 (E7W) 1:55 Effective 2025-07-06 through 2025-08-18
Daily 19:22 Portland (PWM) 21:20 Dulles, Washington (IAD) United Airlines UA 3582 Non-stop Embraer EMB 175 (E7W) 1:58 Effective from 2025-10-26
Daily 19:26 Portland (PWM) 21:15 Dulles, Washington (IAD) United Airlines UA 3582 Non-stop Embraer EMB 175 (E7W) 1:49 Effective 2025-08-19 through 2025-10-25
Mon-Fri,Sun 14:05 Portland (PWM) 16:16 Dulles, Washington (IAD) United Airlines UA 3593 Non-stop Embraer EMB 175 (E7W) 2:11 Effective 2025-05-22 through 2025-06-25
Sat 14:14 Portland (PWM) 16:25 Dulles, Washington (IAD) United Airlines UA 3593 Non-stop Embraer EMB 175 (E7W) 2:11 Effective 2025-05-24 through 2025-06-21
Mon-Fri,Sun 12:37 Portland (PWM) 14:30 Dulles, Washington (IAD) United Airlines UA 3601 Non-stop Embraer EMB 175 (E7W) 1:53 Effective 2025-05-02 through 2025-05-21
Mon,Tue,Thu,Fri,Sun 18:55 Portland (PWM) 20:56 Dulles, Washington (IAD) United Airlines UA 3615 Non-stop Embraer EMB 175 (E7W) 2:01 Valid until 2025-05-20
Wed 18:55 Portland (PWM) 20:56 Dulles, Washington (IAD) United Airlines UA 3615 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:01 Effective 2025-05-07 through 2025-05-21
Mon,Wed-Sat 05:40 Portland (PWM) 07:30 Dulles, Washington (IAD) United Airlines UA 3622 Non-stop Embraer EMB 175 (E7W) 1:50 Effective 2025-05-22 through 2025-05-31
Mon,Wed-Sun 05:40 Portland (PWM) 07:30 Dulles, Washington (IAD) United Airlines UA 3622 Non-stop Embraer EMB 175 (E7W) 1:50 Effective 2025-06-01 through 2025-06-25
Thu 14:08 Portland (PWM) 16:19 Dulles, Washington (IAD) United Airlines UA 3624 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:11 Operates only on 2025-06-26
Daily 14:08 Portland (PWM) 16:19 Dulles, Washington (IAD) United Airlines UA 3624 Non-stop Embraer EMB 175 (E7W) 2:11 Effective 2025-06-27 through 2025-08-18
Daily 14:14 Portland (PWM) 16:12 Dulles, Washington (IAD) United Airlines UA 3624 Non-stop Embraer EMB 175 (E7W) 1:58 Effective 2025-08-19 through 2025-09-24
Daily 14:22 Portland (PWM) 16:20 Dulles, Washington (IAD) United Airlines UA 3624 Non-stop Embraer EMB 175 (E7W) 1:58 Effective 2025-09-25 through 2025-10-25
Tue-Sat 09:30 Portland (PWM) 11:20 Dulles, Washington (IAD) United Airlines UA 3683 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:50 Effective 2025-05-22 through 2025-06-25
Mon-Fri 12:15 Portland (PWM) 14:26 Dulles, Washington (IAD) United Airlines UA 3699 Non-stop Embraer EMB 175 (E7W) 2:11 Effective 2025-05-23 through 2025-06-25
Daily 05:30 Portland (PWM) 07:28 Dulles, Washington (IAD) United Airlines UA 4338 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:58 Effective 2025-12-18 through 2026-01-05
Sun 09:30 Portland (PWM) 11:27 Dulles, Washington (IAD) United Airlines UA 4343 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:57 Effective 2025-05-04 through 2025-05-18
Mon,Sun 09:30 Portland (PWM) 11:22 Dulles, Washington (IAD) United Airlines UA 4350 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:52 Effective 2025-05-25 through 2025-06-23
Thu 12:37 Portland (PWM) 14:28 Dulles, Washington (IAD) United Airlines UA 4408 Non-stop Canadair CRJ 550 (CR5) 1:51 Operates only on 2025-05-01
Sun 12:15 Portland (PWM) 14:23 Dulles, Washington (IAD) United Airlines UA 4495 Non-stop Canadair CRJ 550 (CR5) 2:08 Operates only on 2025-05-25
Sun 12:15 Portland (PWM) 14:23 Dulles, Washington (IAD) United Airlines UA 4533 Non-stop Canadair CRJ 550 (CR5) 2:08 Effective 2025-06-01 through 2025-06-22
Sat 12:15 Portland (PWM) 14:29 Dulles, Washington (IAD) United Airlines UA 4820 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:14 Effective 2025-05-24 through 2025-06-21
Daily 14:45 Portland (PWM) 16:25 Dulles, Washington (IAD) United Airlines UA 4895 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:40 Effective from 2025-10-26
Sat 12:37 Portland (PWM) 14:29 Dulles, Washington (IAD) United Airlines UA 6129 Non-stop Embraer EMB 175 (E7W) 1:52 Effective 2025-05-03 through 2025-05-17
Sat 18:55 Portland (PWM) 20:55 Dulles, Washington (IAD) United Airlines UA 6156 Non-stop Embraer EMB 175 (E7W) 2:00 Effective 2025-05-03 through 2025-05-17
Daily 09:34 Portland (PWM) 11:32 Dulles, Washington (IAD) United Airlines UA 6210 Non-stop Embraer EMB 175 (E7W) 1:58 Effective from 2025-10-26
Direct Codeshare Flights:
Daily 09:34 Portland (PWM) 11:32 Dulles, Washington (IAD) Copa Airlines CM 1429 Non-stop Embraer EMB 175 (E7W) 1:58 Effective from 2026-01-26 Codeshare flight, operated by United Airlines.(UA 6210)
Fri 10:05 Portland (PWM) 11:55 Dulles, Washington (IAD) Copa Airlines CM 1429 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:50 Operates only on 2025-07-04 Codeshare flight, operated by United Airlines.(UA 3438)
Thu,Sun 10:05 Portland (PWM) 11:53 Dulles, Washington (IAD) Copa Airlines CM 1429 Non-stop Embraer EMB 175 (E7W) 1:48 Effective 2025-09-04 through 2025-09-14 Codeshare flight, operated by United Airlines.(UA 3438)
Thu,Sun 10:05 Portland (PWM) 11:53 Dulles, Washington (IAD) Copa Airlines CM 1429 Non-stop Embraer EMB 175 (E7W) 1:48 Effective 2025-09-21 through 2025-09-28 Codeshare flight, operated by United Airlines.(UA 3438)

1 2

A domestic route departing from the Portland airport (PWM) and arriving at Dulles, Washington airport (IAD).
The flight distance is 492 miles, or 792 km.
The timezone of both the departure and the arrival airports is UTC-5 . Current time at both airports is (loading...).
For direct flights, the flight time varies between 1:40 and 2:14.

Return (IAD-PWM) flights

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All airlines flying from Portland (PWM) to Dulles, Washington (IAD).

FLIGHT SCHEDULE

Direct Flights:

United Airlines UA779

19:15

Portland (PWM)

21:05

Dulles, Washington (IAD)

Effective 2025-08-02 through 2025-08-16

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA1429

19:15

Portland (PWM)

21:05

Dulles, Washington (IAD)

Effective 2025-06-28 through 2025-07-26

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA3415

05:45

Portland (PWM)

07:33

Dulles, Washington (IAD)

Effective 2025-09-25 through 2025-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:48, non-stop
Embraer EMB 175 (E7W)

United Airlines UA3438

10:05

Portland (PWM)

11:55

Dulles, Washington (IAD)

Operates only on 2025-06-26

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 1:50, non-stop
Embraer EMB 175 (E7W)

United Airlines UA3438

10:05

Portland (PWM)

11:55

Dulles, Washington (IAD)

Effective 2025-06-27 through 2025-07-31

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:50, non-stop
Embraer EMB 170 / EMB 175 (E70)

United Airlines UA3438

10:05

Portland (PWM)

11:55

Dulles, Washington (IAD)

Effective 2025-08-01 through 2025-08-07

Mon
-

Tue
-

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 1:50, non-stop
Embraer EMB 175 (E7W)

United Airlines UA3438

10:05

Portland (PWM)

11:55

Dulles, Washington (IAD)

Effective 2025-08-02 through 2025-08-12

Mon

Tue

Wed
-

Thu
-

Fri

Sat

Sun

Duration: 1:50, non-stop
Embraer EMB 170 / EMB 175 (E70)

United Airlines UA3438

10:05

Portland (PWM)

11:55

Dulles, Washington (IAD)

Operates only on 2025-08-13

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:50, non-stop
Embraer EMB 175 (E7W)

United Airlines UA3438

10:05

Portland (PWM)

11:55

Dulles, Washington (IAD)

Effective 2025-08-14 through 2025-08-18

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Duration: 1:50, non-stop
Embraer EMB 170 / EMB 175 (E70)

United Airlines UA3438

10:05

Portland (PWM)

11:53

Dulles, Washington (IAD)

Effective 2025-08-19 through 2025-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:48, non-stop
Embraer EMB 175 (E7W)

United Airlines UA3508

05:30

Portland (PWM)

07:29

Dulles, Washington (IAD)

Operates only on 2025-05-01

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 1:59, non-stop
Embraer EMB 170 / EMB 175 (E70)

United Airlines UA3508

05:30

Portland (PWM)

07:29

Dulles, Washington (IAD)

Effective 2025-05-02 through 2025-05-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

United Airlines UA3518

14:37

Portland (PWM)

16:30

Dulles, Washington (IAD)

Valid until 2025-05-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

United Airlines UA3552

05:35

Portland (PWM)

07:25

Dulles, Washington (IAD)

Operates only on 2025-06-26

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 1:50, non-stop
Embraer EMB 170 / EMB 175 (E70)

United Airlines UA3552

05:35

Portland (PWM)

07:25

Dulles, Washington (IAD)

Effective 2025-06-27 through 2025-08-18

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:50, non-stop
Embraer EMB 175 (E7W)

United Airlines UA3574

09:30

Portland (PWM)

11:24

Dulles, Washington (IAD)

Effective 2025-05-02 through 2025-05-20

Mon

Tue

Wed
-

Thu

Fri

Sat

Sun
-

Duration: 1:54, non-stop
Embraer EMB 170 / EMB 175 (E70)

United Airlines UA3574

09:30

Portland (PWM)

11:24

Dulles, Washington (IAD)

Effective 2025-05-07 through 2025-05-21

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:54, non-stop
Embraer EMB 175 (E7W)

United Airlines UA3582

19:09

Portland (PWM)

21:04

Dulles, Washington (IAD)

Effective 2025-05-22 through 2025-06-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:55, non-stop
Embraer EMB 170 / EMB 175 (E70)

United Airlines UA3582

19:15

Portland (PWM)

21:10

Dulles, Washington (IAD)

Effective 2025-06-26 through 2025-07-03

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 1:55, non-stop
Embraer EMB 175 (E7W)

United Airlines UA3582

19:15

Portland (PWM)

21:10

Dulles, Washington (IAD)

Effective 2025-07-06 through 2025-08-18

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 1:55, non-stop
Embraer EMB 175 (E7W)

United Airlines UA3582

19:22

Portland (PWM)

21:20

Dulles, Washington (IAD)

Effective from 2025-10-26

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:58, non-stop
Embraer EMB 175 (E7W)

United Airlines UA3582

19:26

Portland (PWM)

21:15

Dulles, Washington (IAD)

Effective 2025-08-19 through 2025-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:49, non-stop
Embraer EMB 175 (E7W)

United Airlines UA3593

14:05

Portland (PWM)

16:16

Dulles, Washington (IAD)

Effective 2025-05-22 through 2025-06-25

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:11, non-stop
Embraer EMB 175 (E7W)

United Airlines UA3593

14:14

Portland (PWM)

16:25

Dulles, Washington (IAD)

Effective 2025-05-24 through 2025-06-21

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:11, non-stop
Embraer EMB 175 (E7W)

United Airlines UA3601

12:37

Portland (PWM)

14:30

Dulles, Washington (IAD)

Effective 2025-05-02 through 2025-05-21

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

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

United Airlines UA3615

18:55

Portland (PWM)

20:56

Dulles, Washington (IAD)

Valid until 2025-05-20

Mon

Tue

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:01, non-stop
Embraer EMB 175 (E7W)

United Airlines UA3615

18:55

Portland (PWM)

20:56

Dulles, Washington (IAD)

Effective 2025-05-07 through 2025-05-21

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:01, non-stop
Embraer EMB 170 / EMB 175 (E70)

United Airlines UA3622

05:40

Portland (PWM)

07:30

Dulles, Washington (IAD)

Effective 2025-05-22 through 2025-05-31

Mon

Tue
-

Wed

Thu

Fri

Sat

Sun
-

Duration: 1:50, non-stop
Embraer EMB 175 (E7W)

United Airlines UA3622

05:40

Portland (PWM)

07:30

Dulles, Washington (IAD)

Effective 2025-06-01 through 2025-06-25

Mon

Tue
-

Wed

Thu

Fri

Sat

Sun

Duration: 1:50, non-stop
Embraer EMB 175 (E7W)

United Airlines UA3624

14:08

Portland (PWM)

16:19

Dulles, Washington (IAD)

Operates only on 2025-06-26

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:11, non-stop
Embraer EMB 170 / EMB 175 (E70)

United Airlines UA3624

14:08

Portland (PWM)

16:19

Dulles, Washington (IAD)

Effective 2025-06-27 through 2025-08-18

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:11, non-stop
Embraer EMB 175 (E7W)

United Airlines UA3624

14:14

Portland (PWM)

16:12

Dulles, Washington (IAD)

Effective 2025-08-19 through 2025-09-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:58, non-stop
Embraer EMB 175 (E7W)

United Airlines UA3624

14:22

Portland (PWM)

16:20

Dulles, Washington (IAD)

Effective 2025-09-25 through 2025-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:58, non-stop
Embraer EMB 175 (E7W)

United Airlines UA3683

09:30

Portland (PWM)

11:20

Dulles, Washington (IAD)

Effective 2025-05-22 through 2025-06-25

Mon
-

Tue

Wed

Thu

Fri

Sat

Sun
-

Duration: 1:50, non-stop
Embraer EMB 170 / EMB 175 (E70)

United Airlines UA3699

12:15

Portland (PWM)

14:26

Dulles, Washington (IAD)

Effective 2025-05-23 through 2025-06-25

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 2:11, non-stop
Embraer EMB 175 (E7W)

United Airlines UA4338

05:30

Portland (PWM)

07:28

Dulles, Washington (IAD)

Effective 2025-12-18 through 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:58, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

United Airlines UA4343

09:30

Portland (PWM)

11:27

Dulles, Washington (IAD)

Effective 2025-05-04 through 2025-05-18

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:57, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

United Airlines UA4350

09:30

Portland (PWM)

11:22

Dulles, Washington (IAD)

Effective 2025-05-25 through 2025-06-23

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:52, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

United Airlines UA4408

12:37

Portland (PWM)

14:28

Dulles, Washington (IAD)

Operates only on 2025-05-01

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 1:51, non-stop
Canadair CRJ 550 (CR5)

United Airlines UA4495

12:15

Portland (PWM)

14:23

Dulles, Washington (IAD)

Operates only on 2025-05-25

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:08, non-stop
Canadair CRJ 550 (CR5)

United Airlines UA4533

12:15

Portland (PWM)

14:23

Dulles, Washington (IAD)

Effective 2025-06-01 through 2025-06-22

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:08, non-stop
Canadair CRJ 550 (CR5)

United Airlines UA4820

12:15

Portland (PWM)

14:29

Dulles, Washington (IAD)

Effective 2025-05-24 through 2025-06-21

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:14, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

United Airlines UA4895

14:45

Portland (PWM)

16:25

Dulles, Washington (IAD)

Effective from 2025-10-26

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:40, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

United Airlines UA6129

12:37

Portland (PWM)

14:29

Dulles, Washington (IAD)

Effective 2025-05-03 through 2025-05-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:52, non-stop
Embraer EMB 175 (E7W)

United Airlines UA6156

18:55

Portland (PWM)

20:55

Dulles, Washington (IAD)

Effective 2025-05-03 through 2025-05-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:00, non-stop
Embraer EMB 175 (E7W)

United Airlines UA6210

09:34

Portland (PWM)

11:32

Dulles, Washington (IAD)

Effective from 2025-10-26

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:58, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Copa Airlines CM1429

09:34

Portland (PWM)

11:32

Dulles, Washington (IAD)

Effective from 2026-01-26

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 6210)

Duration: 1:58, non-stop
Embraer EMB 175 (E7W)

Copa Airlines CM1429

10:05

Portland (PWM)

11:55

Dulles, Washington (IAD)

Operates only on 2025-07-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 3438)

Duration: 1:50, non-stop
Embraer EMB 170 / EMB 175 (E70)

Copa Airlines CM1429

10:05

Portland (PWM)

11:53

Dulles, Washington (IAD)

Effective 2025-09-04 through 2025-09-14

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 3438)

Duration: 1:48, non-stop
Embraer EMB 175 (E7W)

Copa Airlines CM1429

10:05

Portland (PWM)

11:53

Dulles, Washington (IAD)

Effective 2025-09-21 through 2025-09-28

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 3438)

Duration: 1:48, non-stop
Embraer EMB 175 (E7W)

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A domestic route departing from the Portland airport (PWM) and arriving at Dulles, Washington airport (IAD).
The flight distance is 492 miles, or 792 km.
The timezone of both the departure and the arrival airports is UTC-5 . Current time at both airports is (loading...).
For direct flights, the flight time varies between 1:40 and 2:14.

Return (IAD-PWM) flights

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