What is the flight distance between MSY and IAD?

Distance between Louis Armstrong International Airport (MSY) and Dulles International Airport (IAD) is 1536 kilometers or 955 miles.

Distance From Louis Armstrong International Airport to Dulles International Airport (MSY - IAD Distance)

Q: How long is the flight from MSY to IAD?

Flight time from Louis Armstrong International Airport, New Orleans, United States to Dulles International Airport, Washington, United States is 1 hours 54 minutes under avarage conditions.

Q: What is the time difference between New Orleans, United States and Washington, United States?

Time difference between New Orleans (United States) and Washington (United States) is 0 Hours. It is currently 15:50 in Louis Armstrong International Airport (MSY) and 15:50 in Dulles International Airport (IAD).

The flight distance from Louis Armstrong International Airport (MSY) to Dulles International Airport (IAD) is 955 miles. This is equivalent to 1536 kilometers or 829 nautical miles. The distance shown below is the straight line distance (may be called as flying or air distance) or direct flight distance between airports.

1536 kilometers is the distance from Louis Armstrong International Airport, United States to Dulles International Airport, United States.

Flight Duration between New Orleans, United States and Washington, United States

Estimated flight time from Louis Armstrong International Airport, New Orleans, United States to Dulles International Airport, Washington, United States is 1 hours 54 minutes under avarage conditions. The flight time calculator assumes an average flight speed for a commercial airliner of 500 mph, which is equivalent to 805 km/hr or 434 knots. Your actual flying time may vary depending on wind speeds or weather conditions.

Time Difference Between the Airports • MSY - IAD

Time difference between New Orleans (United States) and Washington (United States) is 0 Hours.
Current local time in New Orleans is 2026-05-14, 15:50:13 EDT and time in Washington is 2026-05-14, 15:50:13 EDT.

Louis Armstrong International Airport to Dulles International Airport Flight Route Map - MSY to IAD Flight Path

Location of Louis Armstrong International Airport & Dulles International Airport is given below.
Click the map to view New Orleans to Washington nonstop flight path and travel direction.

Click to see flight route on Google Map between New Orleans, United States and Washington, United States. .

Nonstop flight route between New Orleans, United States and Washington, United States.

Louis Armstrong International Airport
City:	New Orleans
Country:	United States
IATA Code:	MSY
ICAO Code:	KMSY
GPS Coordinates:	Latitude: N 29° 59' 36.2'' Longitude: W 90° 15' 28.9''
Current time:	2026-05-14, 15:50:13 EDT
Current weather:	Louis Armstrong International Airport 15 day weather forecast

Dulles International Airport
City:	Washington
Country:	United States
IATA Code:	IAD
ICAO Code:	KIAD
GPS Coordinates:	Latitude: N 38° 56' 40.3'' Longitude: W 77° 27' 20.9''
Current time:	2026-05-14, 15:50:13 EDT
Current weather:	Dulles International Airport 15 day weather forecast
Flights: