KMSY

KMSY
Name	KMSY
Iata	MSY
Icao	KMSY
Faa	MSY
Type	Public
Owner	Port of New Orleans
Operator	Louis Armstrong New Orleans International Airport
City-served	New Orleans
Location	Jefferson Parish, Louisiana

KMSY

KMSY is the ICAO designation for Louis Armstrong New Orleans International Airport, the primary international gateway serving New Orleans and the New Orleans metropolitan area. The airport links Louisiana with domestic hubs such as Hartsfield–Jackson Atlanta International Airport, Dallas/Fort Worth International Airport, and John F. Kennedy International Airport, and with international points including Cancún International Airport, Charles de Gaulle Airport, and Hartsfield–Jackson Atlanta International Airport for connecting services. As a transport node it interfaces with regional institutions like the Port of New Orleans, the New Orleans Aviation Board, and transportation projects tied to Interstate 10 and U.S. Route 90.

Overview

Located in Kenner, Louisiana within Jefferson Parish, Louisiana, KMSY operates as the major aviation facility for New Orleans Saints market flights, festival season charters for events like Mardi Gras and New Orleans Jazz & Heritage Festival, and military movements occasionally coordinated with Naval Air Station Joint Reserve Base New Orleans. The airport is owned by the Port of New Orleans and managed under authorities that coordinate with Federal Aviation Administration standards, Transportation Security Administration screening operations, and local emergency planning offices. KMSY features multiple runways, passenger terminals, cargo aprons used by firms such as FedEx Express and UPS Airlines, and connects travelers to cultural centers like the French Quarter and institutions such as Touro Infirmary and Tulane University via regional transit.

History

KMSY opened in the postwar era as an expansion intended to replace earlier facilities like Moisant Field. Development milestones include runway extensions tied to Cold War era airfield standards and terminal upgrades amid airline deregulation influences from the Airline Deregulation Act of 1978. The airport has undergone multiple renovation cycles responding to events such as Hurricane Katrina and the broader Gulf Coast recovery programs; these included terminal restoration, resilience projects coordinated with Federal Emergency Management Agency funding, and partnerships with private carriers including Southwest Airlines and Delta Air Lines. Historic airline services have connected KMSY to legacy carriers such as Pan American World Airways and Trans World Airlines, and to modern alliances like SkyTeam and Star Alliance through code-share arrangements.

Facilities and Operations

KMSY features several runways compliant with Federal Aviation Administration specifications, air traffic control provided via an on-site tower, and instrument landing systems aligned with Instrument Landing System criteria. The passenger terminal complex contains ticketing, security checkpoints operated by the Transportation Security Administration, customs and immigration facilities coordinated with U.S. Customs and Border Protection, and fixed-base operator services for general aviation clients. Cargo operations serve integrators including FedEx Express, UPS Airlines, and perishable freight markets for agricultural exports to points like Mexico City International Airport and Toronto Pearson International Airport. Groundside infrastructure interfaces with agencies including the Louisiana Department of Transportation and Development and regional utilities, while tenant services include concessions run by firms such as SSP Group and Delaware North.

Airlines and Destinations

KMSY supports scheduled passenger services from legacy and low-cost carriers. Major airlines operating scheduled flights include Delta Air Lines, American Airlines, Southwest Airlines, United Airlines, and international carriers such as Air France and WestJet. Typical domestic destinations served nonstop encompass Hartsfield–Jackson Atlanta International Airport, Chicago O'Hare International Airport, Dallas/Fort Worth International Airport, Denver International Airport, and Los Angeles International Airport, while international routes include seasonal and year-round links to Cancún International Airport, Toronto Pearson International Airport, Paris-Charles de Gaulle Airport, and Mexico City International Airport. Charter and seasonal flights frequently operate for events tied to Mardi Gras and conventions at venues like the Ernest N. Morial Convention Center.

Ground Transportation and Access

Surface access to KMSY is primarily via Interstate 10 and U.S. Route 61 connectors, with shuttle services and private car operations linking the terminal to downtown New Orleans and suburbs including Metairie, Louisiana and Kenner, Louisiana. Ground transportation options include shared-ride shuttles, regional taxi services regulated by the City of New Orleans ordinances, app-based ride services operating under municipal permits, and regional bus connections coordinated with Jefferson Transit (Jet) and other transit providers. Long-term and short-term parking facilities are managed on-site, and car rental concessions include national companies such as Hertz, Enterprise Rent-A-Car, and Avis Budget Group.

Accidents and Incidents

KMSY has been the site of multiple notable events requiring investigation by the National Transportation Safety Board and coordination with Federal Aviation Administration authorities. Incidents include runway incursions and occasional aircraft technical failures leading to emergency responses involving Metairie Fire Department and regional medical centers. The airport's post-Hurricane Katrina operations included contingency measures and resilience upgrades to mitigate flooding risks identified by agencies like National Oceanic and Atmospheric Administration and United States Army Corps of Engineers.

Category:Airports in Louisiana Category:Buildings and structures in Jefferson Parish, Louisiana