On December 31, as Air China's CA4182 flight from Beijing to Chengdu landed smoothly at Chengdu Shuangliu International Airport, the annual passenger throughput of the Chengdu International Airlines Hub officially surpassed 90 million passengers, achieving a leapfrog increase in passenger throughput for three consecutive years.

On December 31, as Air China's CA4182 flight from Beijing to Chengdu landed smoothly at Chengdu Shuangliu International Airport, the annual passenger throughput of the Chengdu International Airlines Hub officially surpassed 90 million passengers, achieving a leapfrog increase in passenger throughput for three consecutive years.