In first place, based on last year's performance, was Singapore Airlines followed by its regional arm SilkAir.
Tiger took third spot, and Jetstar, fourth. Australian national carrier Qantas came in at No. 5.
Jetstar, which is 49 per cent owned by Qantas, was also the fastest-growing Singapore carrier.
Together, these top five airlines accounted for about 60 per cent of Changi Airport's total number of passengers carried, which was just over 42 million last year, a 13 per cent jump over the figure in 2009.
It won't be long before 3K+JQ+QF have more pax than MI+TR