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Route

Allentown → Dulles

ABEAllentownLehigh Valley International Airport
IADDullesWashington Dulles International Airport
Distance
159 mi
Estimated flight time
~50m

Same local time in Allentown and Dulles.

Observed nonstop

View the reverse route

How often does this route fly?

Frequency

Daily at most

On average around 1 flights a day, observed from October 2025 to September 2026.

1
flights per day
1
busiest month · Oct
38 min
measured flight time
12 / 12
months seen

Through the year

Per day, month by month

  1. 1Jan2026
  2. 1Feb
  3. 1Mar
  4. 1Apr
  5. 1May
  6. 1Jun
  7. 1Jul
  8. 1Aug
  9. 1Sep
  10. 1Oct2025
  11. 1Nov
  12. 1Dec

Airlines

Who flies it

Tradewind Aviationnow and then

Through the day

Departure times

Local time in Allentown. Most departures between 09:00 and 12:00.

  1. 00:00
  2. 01:00
  3. 02:00
  4. 03:00
  5. 04:00
  6. 05:00
  7. 06:00
  8. 07:00
  9. 08:00
  10. 09:00
  11. 10:00
  12. 11:00
  13. 12:00
  14. 13:00
  15. 14:00
  16. 15:00
  17. 16:00
  18. 17:00
  19. 18:00
  20. 19:00
  21. 20:00
  22. 21:00
  23. 22:00
  24. 23:00

Through the week

By weekday

  1. 0.4Mon
  2. 0.5Tue
  3. 0.5Wed
  4. 0.5Thu
  5. 0.4Fri
  6. 0.3Sat
  7. 0.2Sun

Fleet

Aircraft observed

  1. Cessna Citation CJ4C25C14%
  2. H25B12%
  3. Bombardier Global ExpressGLEX7%
  4. Embraer Phenom 300E55P5%
  5. Cessna Citation ExcelC56X4%
All the numbers in a table
MonthPer daySeenAirlines
January 202619–
    February 2026114–
      March 2026117
      • Tradewind Aviation1×
      April 2026111–
        May 2026110
        • Tradewind Aviation1×
        June 202617–
          July 202619–
            August 2026112
            • Tradewind Aviation1×
            September 202618–
              October 2025114–
                November 2025114–
                  December 2025123–

                    Airlines observed on this route

                    From observed callsign routes on ABE-IAD - not a booking guarantee.

                    Tradewind Aviation

                    TJ · GPD

                    Hub: HPN White Plains

                    64 departure airportsView airline →

                    About this route

                    • Domestic route: both airports are in the same country.
                    • Direct destinations observed from Allentown: 31.
                    • Direct destinations observed from Dulles: 171.

                    The airports on this route

                    Lehigh Valley International Airport

                    Allentown, United StatesABE / KABE

                    Regional airport · 31 direct destinations · 2 runways · longest runway 7,598 ft

                    62 °F · CloudySource: METAR observation via the NOAA Aviation Weather Center

                    Airport pageAll direct destinations

                    Washington Dulles International Airport

                    Dulles, United StatesIAD / KIAD

                    International hub · 171 direct destinations · 4 runways · longest runway 11,499 ft

                    71 °F · CloudySource: METAR observation via the NOAA Aviation Weather Center

                    Airport pageAll direct destinations

                    Alternative airports for this journey

                    Same journey, a different airport nearby - with an observed direct connection.

                    TTN IADTrenton Mercer AirportTrenton is about 42 mi from Allentown.View route →ABE BWIBaltimore/Washington International Thurgood Marshall AirportBaltimore is about 45 mi from Dulles.View route →AVP IADWilkes-Barre/Scranton International AirportWilkes-Barre is about 50 mi from Allentown.View route →PHL IADPhiladelphia International AirportPhiladelphia is about 55 mi from Allentown.View route →

                    About the route from Allentown to Dulles

                    The observed direct connection between Lehigh Valley International Airport (ABE) and Washington Dulles International Airport (IAD) covers approximately 159 mi. The estimated flight time is around 50m. Tradewind Aviation has been observed on this connection in the available route data.

                    Frequently asked questions about this route

                    How far is Allentown from Dulles by air?
                    The great-circle distance between Lehigh Valley International Airport and Washington Dulles International Airport is approximately 159 mi.
                    How long is the flight from Allentown to Dulles?
                    Based on the distance, the estimated flight time is about 50m. This is an estimate, not a schedule.
                    Is there a direct connection from Allentown to Dulles?
                    Yes, a direct connection between ABE and IAD has been observed in our route data.
                    Which airlines have been observed on this route?
                    In the available route data: Tradewind Aviation.
                    How often is there a flight from Allentown to Dulles?
                    On average around 1 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 148 observed flights. Mainly Tradewind Aviation. That is an observation, not a timetable.
                    What is the current time difference between Allentown and Dulles?
                    Same local time in Allentown 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.