United Airlines flights from Portland (PDX) to Dulles, Washington (IAD).

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Wed 23:35 Portland (PDX) 07:34 Dulles, Washington (IAD)
United Airlines UA 358 Non-stop Boeing 737 MAX 8 (7M8) 4:59 Operates only on 2025-05-21
The flight arrives 1 day after departure.
Mon,Thu,Fri 23:30 Portland (PDX) 07:28 Dulles, Washington (IAD)
United Airlines UA 1265 Non-stop Boeing 737-800 (738) 4:58 Effective 2025-06-26 through 2025-08-18
The flight arrives 1 day after departure.
Tue,Wed,Sat,Sun 23:30 Portland (PDX) 07:28 Dulles, Washington (IAD)
United Airlines UA 1265 Non-stop Boeing 737 MAX 8 (7M8) 4:58 Effective 2025-06-28 through 2025-08-17
The flight arrives 1 day after departure.
Daily 08:00 Portland (PDX) 15:48 Dulles, Washington (IAD)
United Airlines UA 1322 Non-stop Boeing 737 MAX 8 (7M8) 4:48 Effective 2025-08-19 through 2025-09-24
Daily 08:00 Portland (PDX) 15:48 Dulles, Washington (IAD)
United Airlines UA 1322 Non-stop Boeing 737-800 (738) 4:48 Effective 2025-10-26 through 2025-12-01
Daily 08:00 Portland (PDX) 15:48 Dulles, Washington (IAD)
United Airlines UA 1322 Non-stop Boeing 737-800 (738) 4:48 Effective 2025-12-18 through 2026-01-05
Daily 08:15 Portland (PDX) 16:20 Dulles, Washington (IAD)
United Airlines UA 1322 Non-stop Boeing 737 MAX 8 (7M8) 5:05 Effective 2025-09-25 through 2025-10-25
Daily 06:50 Portland (PDX) 14:49 Dulles, Washington (IAD)
United Airlines UA 2024 Non-stop Boeing 737 MAX 8 (7M8) 4:59 Effective 2025-05-02 through 2025-05-21
Daily 08:15 Portland (PDX) 16:12 Dulles, Washington (IAD)
United Airlines UA 2101 Non-stop Boeing 737 MAX 8 (7M8) 4:57 Effective 2025-05-23 through 2025-06-25
Thu 08:38 Portland (PDX) 16:30 Dulles, Washington (IAD)
United Airlines UA 2101 Non-stop Boeing 737 MAX 8 (7M8) 4:52 Operates only on 2025-05-22
Thu 08:15 Portland (PDX) 16:12 Dulles, Washington (IAD)
United Airlines UA 2357 Non-stop Boeing 737-900 (739) 4:57 Operates only on 2025-06-26
Non-Direct Flights:
Daily 07:00 Portland (PDX) 18:48 Dulles, Washington (IAD)
United Airlines UA 625 1-stop Airbus A320 (320) 8:48 Effective 2025-08-19 through 2025-09-24
Daily 07:00 Portland (PDX) 19:04 Dulles, Washington (IAD)
United Airlines UA 625 1-stop Boeing 737-900 (739) 9:04 Effective 2025-09-25 through 2025-10-25
Thu,Fri 13:45 Portland (PDX) 01:09 Dulles, Washington (IAD)
United Airlines UA 776 1-stop Airbus A320 (320) 8:24 Valid until 2025-05-02
The flight arrives 1 day after departure.
Daily 13:45 Portland (PDX) 01:09 Dulles, Washington (IAD)
United Airlines UA 776 1-stop Boeing 737-900 (739) 8:24 Effective 2025-05-03 through 2025-05-21
The flight arrives 1 day after departure.
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United Airlines flights from Portland (PDX) to Dulles, Washington (IAD).
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Operates only on 2025-05-21
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:59, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Effective 2025-06-26 through 2025-08-18
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:58, non-stop
Boeing 737-800 (738)
The flight arrives 1 day after departure.

Effective 2025-06-28 through 2025-08-17
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
Duration: 4:58, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Effective 2025-08-19 through 2025-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:48, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2025-10-26 through 2025-12-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:48, non-stop
Boeing 737-800 (738)

Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:48, non-stop
Boeing 737-800 (738)

Effective 2025-09-25 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:05, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2025-05-02 through 2025-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:59, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2025-05-23 through 2025-06-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:57, non-stop
Boeing 737 MAX 8 (7M8)

Operates only on 2025-05-22
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:52, non-stop
Boeing 737 MAX 8 (7M8)

Operates only on 2025-06-26
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:57, non-stop
Boeing 737-900 (739)

Non-Direct Flights:

Effective 2025-08-19 through 2025-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 8:48, 1-stop
Airbus A320 (320)

Effective 2025-09-25 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 9:04, 1-stop
Boeing 737-900 (739)

Valid until 2025-05-02
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 8:24, 1-stop
Airbus A320 (320)
The flight arrives 1 day after departure.

Effective 2025-05-03 through 2025-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 8:24, 1-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.
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  • A domestic route departing from the Portland airport (PDX) and arriving at Dulles, Washington airport (IAD).
  • The flight distance is 2320 miles, or 3734 km.
  • The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-5 . 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 4:48 and 5:05.