Portland International Jetport
Portland, United StatesPWM / KPWM
Regional airport · 43 direct destinations · 2 runways · longest runway 7,201 ft
52 °F · RainSource: METAR observation via the NOAA Aviation Weather Center
Route
Portland → Dulles
PWM
PortlandPortland International Jetport
PortlandPortland International JetportIADDullesWashington Dulles International Airport
DullesWashington Dulles International Airport- Distance
- 493 mi
- Estimated flight time
- ~1h 30m
Same local time in Portland and Dulles.
Observed nonstop
How often does this route fly?
Frequency
A couple of times a day
On average around 2.5 flights a day, observed from October 2025 to September 2026.
- 2.5
- flights per day
- 4
- busiest month · May
- 1
- quietest month · Nov
- 1 hr 25 min
- measured flight time
- 12 / 12
- months seen
Through the year
Per day, month by month
- 1Jan2026
- 2Feb
- 2Mar
- 3Apr
- 4May
- 4Jun
- 4Jul
- 4Aug
- 4Sep
- 2Oct2025
- 1Nov
- 1.5Dec
In November 2025, December 2025, January 2026 we saw less traffic at Portland in general than usual; compare that month with care.
Airlines
Who flies it
Republic Airwaysall year
GoJet Airlines LLCwinter
United Airlinessummer
CommuteAirnow and then
Through the day
Departure times
Local time in Portland. Most departures between 09:00 and 12:00.
- 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
- 2.5Mon
- 2.5Tue
- 2.2Wed
- 2.4Thu
- 2.6Fri
- 2.1Sat
- 2.8Sun
Fleet
Aircraft observed
- Embraer 175E75L52%
- Bombardier CRJ700CRJ726%
- Boeing 737 MAX 8B38M8%
- E45X3%
- Embraer 170E1701%
All the numbers in a table
| Month | Per day | Seen | Airlines |
|---|---|---|---|
| January 2026 | 1 | 43 |
|
| February 2026 | 2 | 47 |
|
| March 2026 | 2 | 64 |
|
| April 2026 | 3 | 83 |
|
| May 2026 | 4 | 107 |
|
| June 2026 | 4 | 107 |
|
| July 2026 | 4 | 109 |
|
| August 2026 | 4 | 108 |
|
| September 2026 | 4 | 110 |
|
| October 2025 | 2 | 54 |
|
| November 2025 | 1 | 19 |
|
| December 2025 | 1.5 | 29 |
|
Airlines observed on this route
From observed callsign routes on PWM-IAD - 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 Portland: 43.
- Direct destinations observed from Dulles: 171.
The airports on this route
Washington Dulles International Airport
Dulles, United StatesIAD / KIAD
International hub · 171 direct destinations · 4 runways · longest runway 11,499 ft
72 °F · Partly 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.
PWM DCARonald Reagan Washington National AirportWashington is about 24 mi from Dulles.View route →PWM BWIBaltimore/Washington International Thurgood Marshall AirportBaltimore is about 45 mi from Dulles.View route →MHT IADManchester-Boston Regional AirportManchester is about 75 mi from Portland.View route →
About the route from Portland to Dulles
The observed direct connection between Portland International Jetport (PWM) and Washington Dulles International Airport (IAD) 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 Portland from Dulles by air?
- The great-circle distance between Portland International Jetport and Washington Dulles International Airport is approximately 493 mi.
- How long is the flight from Portland to Dulles?
- 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 Portland to Dulles?
- Yes, a direct connection between PWM and IAD 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 Portland to Dulles?
- On average around 2.5 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 880 observed flights. Mainly Republic Airways, GoJet Airlines LLC, United Airlines. That is an observation, not a timetable.
- What is the current time difference between Portland and Dulles?
- Same local time in Portland and Dulles.
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.