Which airport is represented by the code ORD?

The code ORD represents Chicago O'Hare International Airport, which is one of the busiest airports in the United States. The three-letter airport codes are standardized by the International Civil Aviation Organization (ICAO) and are typically derived from key elements of the airport’s name or its location. In this case, "ORD" comes from "Orchard Field," the original name of O'Hare Airport when it was first opened.

Understanding the airport codes can be crucial for flight attendants, as it aids in efficiently managing passenger inquiries, baggage handling, and ensuring correct flight routing. This specific knowledge is important in providing high-quality customer service to passengers traveling through or to Chicago. Meanwhile, the other code options correspond to airports in different locations, which do not align with the code ORD.