Changi Airport Group (Singapore) Pte Ltd (CAG) was formed on 16 June 2009 and the corporatisation of Singapore Changi Airport followed on 1 July 2009. As the company managing Changi Airport, the world's most awarded airport, CAG undertakes key functions focusing on airport operations and management, air hub development, commercial activities and airport emergency services
Over the past three decades, CAG, previously as part of the Civil Aviation Authority of Singapore, has successfully established Changi Airport as the world's most awarded ‘Best Airport’. With more than 400 awards/accolades under its belt, Changi has come a long way since its humble beginnings in 1981, when Terminal 1 first opened.
The seventh busiest international airport today, Changi Airport is a major air hub in Asia. It handled more than 46.5 million passenger movements in 2011 and registered a monthly record of 4.53 million in December 2011. Presently, Changi Airport serves some 100 airlines flying to to over 220 cities in about 60 countries and territories worldwide. A flight takes off or lands at Changi Airport roughly once every 100 seconds