Kerati is overseeing a $4.8 billion expansion of airports in Bangkok to accommodate a surge in post-pandemic tourism.[4] At Suvarnabhumi Airport, this includes two new runways, a new terminal, and expanding the existing passenger terminal to increase annual capacity from 60 million in 2024 to 135 million by 2030.[4] At Don Mueang Airport, a new terminal for international passengers and a renovation of the existing terminal will increase capacity from 30 million passengers in 2024 to 50 million by 2030.[4]
In June 2024, Kerati announced the creation of a new subsidiary of AOT to operate small airports in Thailand, taking over from the Department of Airports.[5] The first airports to be handed over will be Krabi, Buriram, and Udon Thani.[5]
Kerati oversaw over the completion of the SAT1 terminal at Suvarnabhumi Airport in March 2025, in advance of its official opening by King Maha Vajiralongkorn on 20 March.[1]