Washington Dulles International Airport
Dulles, United StatesIAD / KIAD
International hub · 171 direct destinations · 4 runways · longest runway 11,499 ft
82 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center
Route
Dulles → Portland
IAD
DullesWashington Dulles International Airport
DullesWashington Dulles International AirportPWMPortlandPortland International Jetport
PortlandPortland International Jetport- Distance
- 493 mi
- Estimated flight time
- ~1h 30m
Same local time in Dulles and Portland.
Observed nonstop
How often does this route fly?
Frequency
A couple of times a day
On average around 3 flights a day, observed from October 2025 to September 2026.
- 3
- flights per day
- 4
- busiest month · May
- 2
- quietest month · Dec
- 1 hr 13 min
- measured flight time
- 12 / 12
- months seen
Through the year
Per day, month by month
- 2Jan2026
- 2Feb
- 2Mar
- 3Apr
- 4May
- 4Jun
- 4Jul
- 4Aug
- 4Sep
- 3Oct2025
- 3Nov
- 2Dec
Airlines
Who flies it
Republic Airwaysall year
GoJet Airlines LLCall year
United Airlinessummer
CommuteAirnow and then
Through the day
Departure times
Local time in Dulles. Most departures between 12:00 and 15:00.
- 00:00
- 01:00
- 02:00
- 03:00
- 04:00
- 05:00
- 06:00
- 07:00
- 08:00
- 09:00
- 10:00
- 11:00
- 12:00
- 13:00
- 14:00
- 15:00
- 16:00
- 17:00
- 18:00
- 19:00
- 20:00
- 21:00
- 22:00
- 23:00
Through the week
By weekday
- 3.2Mon
- 2.9Tue
- 3Wed
- 3.2Thu
- 3.3Fri
- 2.8Sat
- 3Sun
Fleet
Aircraft observed
- Embraer 175E75L57%
- Bombardier CRJ700CRJ725%
- Boeing 737 MAX 8B38M6%
- E45X3%
- Embraer 170E1702%
All the numbers in a table
| Month | Per day | Seen | Airlines |
|---|---|---|---|
| January 2026 | 2 | 61 |
|
| February 2026 | 2 | 55 |
|
| March 2026 | 2 | 62 |
|
| April 2026 | 3 | 84 |
|
| May 2026 | 4 | 111 |
|
| June 2026 | 4 | 118 |
|
| July 2026 | 4 | 116 |
|
| August 2026 | 4 | 114 |
|
| September 2026 | 4 | 107 |
|
| October 2025 | 3 | 94 |
|
| November 2025 | 3 | 101 |
|
| December 2025 | 2 | 74 |
|
Airlines observed on this route
From observed callsign routes on IAD-PWM - not a booking guarantee.
About this route
- Domestic route: both airports are in the same country.
- The opposite direction has also been observed as a direct connection.
- Direct destinations observed from Dulles: 171.
- Direct destinations observed from Portland: 43.
The airports on this route
Portland International Jetport
Portland, United StatesPWM / KPWM
Regional airport · 43 direct destinations · 2 runways · longest runway 7,201 ft
57 °F · CloudySource: METAR observation via the NOAA Aviation Weather Center
Alternative airports for this journey
Same journey, a different airport nearby - with an observed direct connection.
DCA PWMRonald Reagan Washington National AirportWashington is about 24 mi from Dulles.View route →BWI PWMBaltimore/Washington International Thurgood Marshall AirportBaltimore is about 45 mi from Dulles.View route →IAD MHTManchester-Boston Regional AirportManchester is about 75 mi from Portland.View route →
About the route from Dulles to Portland
The observed direct connection between Washington Dulles International Airport (IAD) and Portland International Jetport (PWM) covers approximately 493 mi. The estimated flight time is around 1h 30m. CommuteAir, GoJet Airlines LLC, Republic Airways and United Airlines have been observed on this connection in the available route data.
Frequently asked questions about this route
- How far is Dulles from Portland by air?
- The great-circle distance between Washington Dulles International Airport and Portland International Jetport is approximately 493 mi.
- How long is the flight from Dulles to Portland?
- Based on the distance, the estimated flight time is about 1h 30m. This is an estimate, not a schedule.
- Is there a direct connection from Dulles to Portland?
- Yes, a direct connection between IAD and PWM has been observed in our route data.
- Which airlines have been observed on this route?
- In the available route data: CommuteAir, GoJet Airlines LLC, Republic Airways and United Airlines.
- How often is there a flight from Dulles to Portland?
- On average around 3 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 1,097 observed flights. Mainly Republic Airways, GoJet Airlines LLC, United Airlines. That is an observation, not a timetable.
- What is the current time difference between Dulles and Portland?
- Same local time in Dulles and Portland.
Where this data comes from
The route data comes from the flight archive (ADS-B, adsb.lol): which connections actually flew over the last twelve full months and who flew them, combined with our own airport, runway, and airline datasets. It is reference data about observed routes - not a current timetable and no claim about bookability.
The frequency and aircraft on this page come from the flight archive (ADS-B, 12 months, October 2025 to September 2026), summarized per route per month. We do not see every flight, so it is a floor, not a count.
Route data updated on October 11, 2026.