Abstract: With the development of economy and society, the international and domestic construction demands of airports are increasing day by day, and the relationship and complexity of landside transportation in large airports are increasing day by day. The combination of land-side transportation organization forms, etc., has become the key and difficult point in the airport construction process. Combined with the overall construction of the terminal area of Zhanjiang Airport in Guangdong, this paper focuses on the analysis of the landside transportation organization of Zhanjiang Airport, and studies the traffic flow requirements of Zhanjiang Airport in the near and long-term annual passenger throughput. The basic layout principles of the project provide relevant case references for the future construction of better, faster and higher-quality airport projects.