What is the airport code for New Orleans, Louisiana?

The airport code for New Orleans, Louisiana, is MSY, which stands for Louis Armstrong New Orleans International Airport. Airport codes are typically three-letter identifiers assigned to specific airports, facilitating easy reference and communication in travel and logistics. In this case, MSY is derived from the former name of the airport, Moisant Field, combined with the locality of New Orleans.

The other codes listed correspond to different airports in the United States: XNA refers to Northwest Arkansas National Airport, OKC is the code for Will Rogers World Airport in Oklahoma City, and LGA denotes LaGuardia Airport in New York City. Each of these airports is located in a different region, thus highlighting the uniqueness of MSY for New Orleans.