Dubai International Airport is the primary airport serving Dubai, United Arab Emirates and is the world's busiest airport by international passenger traffic. When Dubai International opened in 1960, the airport code DUB was already in use by Dublin, Ireland. DuBai subbed an ‘X’ for the U, making its unique airport code of DXB.
Dubai International Airport code (DXB)
Airport Name: Dubai International Airport
Airport Keywords: Dubai Intl
Airport (IATA) Code: DXB