As one of the world's busiest airports by international passenger and cargo traffic, it has been rated as the 'World's Best Airport' by Skytrax a dozen times, currently holds the title, and was the first airport in the world to hold the accolade for eight consecutive years. Singapore Changi Airport ( / ˈ tʃ ɑː ŋ i/ CHAHNG-ee), commonly known as Changi Airport ( IATA: SIN, ICAO: WSSS), is a major international airport that serves Singapore, and is one of the largest transportation hubs in Asia.