USA Banner

Official US Government Icon

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure Site Icon

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

United States Department of Transportation United States Department of Transportation

Louis Armstrong New Orleans International Airport (MSY)

Louis Armstrong New Orleans International Airport (MSY) in Louisiana is a primarily air carrier airport 11 miles west of downtown New Orleans. MSY has two runways and two FBOs serving visiting business and GA aircraft as well as a new passenger terminal on the north side of the airport. View a printable Pilot Handbook of the MSY information found on this Web page.

Louis Armstrong New Orleans International Airport (MSY) Airport Diagram

Know Before You Go

MSY ATCT Operates: 0500L-0000L Daily
Administrative Office: Open 0700L to 1500L M-F 
Business Phone: 504-471-4300

The RWY configuration consists of RWYs 2/20 and 11/29.

The airspace at MSY is Class B (See Sectional Chart).

Louis Armstrong New Orleans International Airport (MSY) Sectional Chart
Last updated: Tuesday, May 26, 2026