What ICAO code is assigned to Dallas Ft Worth?

Dallas Fort Worth International Airport is designated with the ICAO code KDFW. The ICAO (International Civil Aviation Organization) code system is a four-letter alphanumeric code used globally to identify airports. The first letter, 'K', indicates that the airport is located in the United States. The subsequent letters 'DFW' represent an abbreviation of the airport's name, aligning with its commonly used IATA code, DFW. This code is essential for air traffic control, flight planning, and logistical operations.

The other options do not correspond to Dallas Fort Worth Airport. For instance, KDAL is the ICAO code for Dallas Love Field Airport, which serves a different part of the Dallas area, while KDFR and KDFO are not registered ICAO codes for any airports serving Dallas or Fort Worth. Thus, KDFW is uniquely appropriate and recognized for Dallas Fort Worth International Airport.