With its distinctive open-seating policy, Southwest Airlines MSY Terminal lets customers select their own seats once they're on board. Early check-in is encouraged for preferable seating, as boarding places are allotted according to check-in time. For domestic flights, the seats tend to be cozy and have plenty of legroom, yet they have not been allocated in advance. In an effort to ke... https://www.terminalfind.com/southwest-airlines/southwest-airlines-msy-terminal-louis-armstrong-new-orleans-international-airport/