In order to relieve the phenomenon of increasing flight jams and flight delay，some airports in China introduced Airport-Collaborative Decision Making system based on Collaborative Decision Making system.The paper first introduced the concept and background of A-CDM；secondly，this paper explored the contrast between CDM and A-CDM and had a detailed description of A-CDM key events node in China.Lastly，through the effectiveness of its practice in “Shanghai Hongqiao International Airport”and “Kunming Changshui International Airport”，the experiences and lessons was summarized.