What does the airport code LBB stand for?

The airport code LBB stands for Lubbock, Texas. Each airport in the United States is assigned a unique three-letter identifier by the Federal Aviation Administration. Lubbock, located in West Texas, is served by Lubbock Preston Smith International Airport, which uses the LBB code. This code is derived from the geographic name of the city, making it easy for pilots, air traffic control, and passengers to identify the location.

The other choices do not correspond to the correct airport code. For instance, Louisville, Kentucky has the airport code SDF, while Los Angeles International Airport is represented by LAX. London Heathrow, a major international gateway, uses LHR as its airport code. Thus, LBB specifically identifies Lubbock, Texas, ensuring clarity and efficiency in air travel communications.