Direct flights from Middletown to Dulles
All flights from MDT to IAD non-stop. There are direct flights from Harrisburg International (MDT), Pennsylvania, USA to Washington Dulles International (IAD), Virginia, USA with United Airlines. 27 weekly departures are currently scheduled on this route. Departure times range from 06:00 to 19:59 depending on the schedule period. The flight distance is 93 miles (150 km). Flight time ranges from 51 minutes to 1 hour and 2 minutes.
Middletown
, USA
Flight schedule from Middletown to Dulles with United Airlines
This is a weekly direct flight schedule for United Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2026-07-13
Middletown to Dulles scheduled departures
Select a date to see every published non-stop departure between MDT and IAD.
MDT - IAD route facts
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Distance93 miles (150 km)
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Flight time51 minutes to 1 hour and 2 minutes
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Airline United
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Airline alliancesStar Alliance
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CabinsEconomy First
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Hub airportsIAD (Secondary hub.)
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AircraftEmbraer RJ135 / RJ140 / RJ145 and Canadair (Bombardier) Regional Jet 550
