What airport code is used for Detroit, Michigan?

The airport code used for Detroit, Michigan, is DTW. This code is specifically designated for Detroit Metropolitan Wayne County Airport, which is the main airport serving the Detroit area. Each airport in the United States is assigned a unique three-letter code by the International Air Transport Association (IATA), allowing for easier identification and communication regarding flight information, ticketing, and logistics.

In this case, DTW effectively represents Detroit Metropolitan, using the first letter from "Detroit" and an abbreviation from "Wayne." The other codes presented correlate to different airports in the U.S.: MCI is for Kansas City International Airport in Missouri; BWI refers to Baltimore/Washington International Thurgood Marshall Airport in Maryland; and TPA is the airport code for Tampa International Airport in Florida. Recognizing these codes is essential for effective communication in the airline industry.