Which airport code corresponds to Trenton, NJ?

The airport code that corresponds to Trenton, NJ, is TTN. This code is used specifically to identify Trenton-Mercer Airport, which serves the Trenton area and provides both commercial and general aviation services. Understanding airport codes is essential for flight attendants as they communicate flight details and assist passengers.

In the world of aviation, airport codes are typically designated by the International Civil Aviation Organization (ICAO) or the International Air Transport Association (IATA). Trenton-Mercer Airport's designation as TTN fits within the common three-letter IATA code structure for airports, making it easily recognizable to those familiar with airport operations and travel logistics.

The other codes listed correspond to different airports: STL denotes St. Louis Lambert International Airport, SLC represents Salt Lake City International Airport, and SJU is the code for Luis Muñoz Marín International Airport in San Juan, Puerto Rico. Understanding the significance and specific usage of these codes is crucial for efficient communication and effective operations in the airline industry.