Flight tracker premium. #1 airport app For New Orleans and every airport (2500+) you get: +Live Arrival and Departure boards +Terminal maps +Food and restaurants +Parking +Ground transportation Louis Armstrong New Orleans International Airport (MSY) is the largest airport in Louisiana. The airport has two terminals that connect to 4 concourses. No other app provides as much information--useful information you need on every aspect of the airport. See restaurants, shops, arrival and departure boards, transportation to and from airport and Wifi. Airport lets you know if your flights delayed or cancelled and gives you the tools needed to quickly find an alternate flight and rebook all in one place. Check-in, flight status, baggage, seats, for your flight all at your fingertips.