Chengdu Shuangliu International Airport is a 4F level international aviation hub and one of the eight regional hub airports in China. It is also an aviation hub and passenger and cargo distribution center in the inland region of China. The airport has two terminals with a total area of 500000 square meters; There are 2 parallel runways, 3 air cargo stations, 7 aircraft parking areas, a total of 228 parking spaces, and 85 bridges. In 2019, the airport passenger throughput reached 55.859 million, ranking fourth in China; The cargo and mail throughput is 671903.9 tons, ranking 6th in the country.