Airport Economic Zone plays a role of growth pole in regional development, which drives the agglomeration and development of various high value-added airport industries, and promotes the upgrading of regional industrial structure. Based on the statistical data of regional industries, the industries in Yubei District was analyzed , and it is found that there are few industries in the region with the characteristics of spatial agglomeration, the comprehensive benefits of some airport industries are low, and the synergy of regional production chain needs to be further improved.By constructing the index system of airport industry selection in Yubei District and using the method of principal component analysis, it is concluded that Yubei District should give priority to the development of airport industry.