“长三角”地区拥有全国密度最高的机场分布,在全国率先形成了临空经济区,进一步加强了区域协调与合作,进行枢纽机场建设,对该地区的临空经济发展具有重要意义。实施枢纽机场发展战略已成为我国民航业的既定方针,而枢纽机场建设对实施该战略有着至关重要的作用。 The Yangtze River Delta region boasts the country’s most densely-populated airport distribution. It has taken the lead in forming the airport-bound airport in the whole country, further strengthening regional coordination and cooperation and establishing hub airports. It is of great significance for the airport’s economic development in the region. The implementation of hub airport development strategy has become the established principle of China’s civil aviation industry, and hub airport construction has a crucial role in implementing this strategy.