How long is the flight from Dulles to Hayden?

Direct flights from IAD to HDN cover approximately 2,540 km (1,578 miles), with an estimated flight time of 2h 59m. Operating airlines: UA.

Cheap flights from Dulles to Hayden

Direct flight: 2,540 km, ~2h 59m from Dulles (IAD) to Hayden (HDN).

Last updated May 25, 2026 · By Flightmaps Editorial

How long is the flight from Dulles to Hayden?

Direct flights from IAD to HDN cover approximately 2,540 km (1,578 miles), with an estimated flight time of 2h 59m. Operating airlines: UA.

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