KL International Airport (KLIA) will be implementing Airport Collaborative Decision-Making (A-CDM) integrated system to increase operational efficiency its KLIA eco-system. A-CDM integrates the operations of the airport, air traffic control, regulator, airlines, and ground handlers on a unified platform to achieve collaborative decision-making that will establish common situational awareness and maximise the exchange of information. This will then improve air traffic through enhanced predictability of events and optimised utilisation of resources. Airline partners will benefit from reduced waiting times on the runway and increase in customer satisfaction and productivity for ground handling activities. Meanwhile, the airport operator will experience improved punctuality, gate planning and overall passenger flow management.