Abstract: From an international perspective, this paper analyzed the requirements of Beijing new airport and the gap between the domestic airports and international hubs, and proposed creating "flight wave", improving the traffic rights and customs policy, enhancing transit service levels, promoting the domestic airlines services level to enhance the competitiveness; From the perspective of the country, it is proposed that it should balance the other domestic airport hubs; From the perspective of Beijing-Tianjin-Hebei synergy, it is proposed that it should play an active role in optimizing the spatial structure of Beijing-Tianjin-Hebei region, leading industrial transformation and upgrading and building the Beijing-Tianjin-Hebei airport group; Finally, the specific requirements of the comprehensive transportation hubs are proposed.