The international aviation hub has produced basic leading and overall influence on the construction of the global urban system. The construction of Guangzhou international aviation hub is the basic guarantee and strategic support for Guangzhou to build a leading global aviation metropolis. Speeding up the construction of Guangzhou international aviation hub should foster strengths and circumvent weaknesses. Following the trend，Guangzhou should take the unique advantages of national position，regional characteristic and market advantages. Also，Guangzhou Should focus on the construction of aviation hub infrastructure system，the construction of multi - airport system with hub airport as its core，the construction of a comprehensive transportation system with hub airport as its leader，the construction of aviation economy industry system with global height，and the construction of high quality service system with international first-class and Chinese characteristics.