Which airport code is assigned to Harlingen, Texas?

The airport code assigned to Harlingen, Texas, is HRL. This code is part of the International Air Transport Association (IATA) airport code system, which is used globally to identify airports and their locations efficiently. Each airport code typically consists of three letters, and in this case, HRL specifically denotes Valley International Airport, which serves Harlingen. Understanding airport codes is essential for flight attendants as it aids in navigation, ticketing, and communication regarding flight routes and destinations. The other options correspond to different airports in varying locations; for instance, LGA is for LaGuardia Airport in New York, MBJ is for Sangster International Airport in Jamaica, and MKE is for General Mitchell International Airport in Milwaukee, Wisconsin. Recognizing these codes helps to differentiate between airports to ensure accurate information exchange in the aviation context.