Miami International Airport (Concourse J) ICAO: KMIA IATA: MIA Elevation: 3M Location: Miami-Dade County, Florida, U.S.A. Miami International Airport is South Florida's main airport for long-haul international flights and a hub for the Southeastern United States, with passenger and cargo flights to cities throughout the Americas, Europe and Western Asia, as well as cargo flights to East Asia. It is the largest gateway between the United States and south to Latin America and is one of the largest airline hubs in the United States. In 2017, 44,071,313 passengers traveled through the airport, making the airport the 40th busiest airport in the world in terms of passenger traffic. Operators: Warning: This game may cause lag to old PCs/Laptops when loading in game. Based off of the real-life Concourse J at Miami International Airport.