What is the airport code for Hartford, Connecticut?

The airport code for Hartford, Connecticut, is indeed BDL, which stands for Bradley International Airport. This code is part of the International Civil Aviation Organization (ICAO) and the International Air Transport Association (IATA) standards for identifying airports uniquely. Bradley International serves as the primary airport for the Hartford area, offering a range of domestic and some international flights, which makes it essential for travelers in that region.

The other options represent different airports: BNA is the code for Nashville International Airport in Tennessee, SJU is for Luis Muñoz Marín International Airport in San Juan, Puerto Rico, and CVG is the code for Cincinnati/Northern Kentucky International Airport. Understanding these codes helps in identifying airport facilities and their locations, which is crucial for planning travel and logistics.