What does PBI represent in airport codes?

PBI stands for Palm Beach International Airport, which is located in West Palm Beach, Florida. This airport serves as a significant gateway for both domestic and international flights, catering to travelers frequenting South Florida. Understanding airport codes is essential for flight attendants as they assist passengers and ensure smooth operations. The other options provided refer to different airports but do not correspond to the code PBI. For example, Harrisburg International Airport uses the code MDT, Portland International Jetport has the code PWM, and Chicago O'Hare has the code ORD. Thus, recognizing PBI specifically as the code for Palm Beach International Airport is crucial for effective communication and service in the airline industry.