What city is indicated by the code PDX?

The city indicated by the code PDX is indeed Portland, OR. This three-letter code is the airport identifier for Portland International Airport, which serves as the primary airport for the city. Each airport in the United States has a unique International Air Transport Association (IATA) code, which is commonly used in ticketing and baggage handling. PDX is specifically designated for Portland and is recognized widely in the aviation and travel industry. This knowledge is essential for customer service agents as it helps in accurately navigating reservations, flight changes, and assisting customers with travel plans involving Portland.

Understanding airport codes not only aids in efficient communication and service delivery but also helps in avoiding confusion related to city names and their corresponding airports, thereby enhancing the overall customer experience.