The flight distance from Southern Seaplane Airport (BCS) in Belle Chasse, United States to Washington Dulles International Airport (IAD) in Washington, United States is 1,523 kilometers (946 miles / 822 nautical miles). The estimated flight time for this route is approximately 3h, flying northeast at a heading of 45°.

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 a domestic route within United States. Both airports operate in the same country, which may simplify travel requirements and documentation. Despite being a domestic route, there is a 1-hour time difference between the two cities.

Time zone information: When it's 08:32 in Belle Chasse, it's 09:32 in Washington.

The return flight from Washington (IAD) to Belle Chasse (BCS) follows a heading of 233° (southwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

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