The flight distance from Duncan Airport (DUQ) in Duncan, Canada to Washington Dulles International Airport (IAD) in Washington, United States is 3,801 kilometers (2,362 miles / 2,053 nautical miles). The estimated flight time for this route is approximately 5h, flying east at a heading of 89°.

This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.

This is an international route connecting Canada with United States. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 04:17 in Duncan, it's 07:17 in Washington. The 3-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

The return flight from Washington (IAD) to Duncan (DUQ) follows a heading of 302° (west northwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Duncan Airport (DUQ) and Washington Dulles International Airport (IAD) detail pages, or use our flight duration calculator to compare other routes.