Singapore Changi Airport, commonly known as Changi Airport (IATA: SIN, ICAO: WSSS), is a major civilian airport that serves Singapore, and is one of the largest transportation hubs in Asia. It is currently rated the World’s Best Airport by Skytrax for the seventh consecutive year since 2013.[9][10] It is also the first Airport in the world to do so for seven consecutive years and is one of the world’s busiest airports by international passenger and cargo traffic. The airport is located in Changi, at the eastern end of Singapore, approximately 20 km (12 mi) [11] from Marina Bay (Singapore’s Downtown Core), on a 13-square-kilometre (5.0 sq mi) site. The airport is operated by Changi Airport Group and it is the home base of Singapore Airlines, Singapore Airlines Cargo, SilkAir, Scoot, Jetstar Asia Airways and BOC Aviation.
In 2019, Changi served 68.3 million passengers, making it the 16th busiest airport in the world.