FLIGHT TIME / CALCULATED ESTIMATE
Zurich ↗ Dulles
ZRH / Zürich AirportIAD / Washington Dulles International Airport
MODELLED FLYING TIME8h 40mIllustrative estimate, not a scheduled flight
GREAT-CIRCLE DISTANCE6,673 kmGeographic straight-line distance
ROUTE CATEGORYInternationalOrigin and destination country records
How long is the flight?
The calculated airborne flight-time estimate between Zurich (ZRH) and Dulles (IAD) is approximately 8 hours and 40 minutes for a modelled route length of 6,673 km.
This is not a confirmed nonstop service or published airline schedule. Airlines can use different paths, and connection time, taxiing, winds, weather, airspace restrictions and operational delays can change the actual journey.
Reference coordinates
Departure: Zürich Airport. Arrival: Washington Dulles International Airport. Both airport-code and coordinate records are drawn from the site’s imported aviation dataset, with initial curated data used until refreshed.