ZUUU to ZUDC
Daocheng Yading Airport, which opened in September 2013, is the highest-altitude airport in the world. It is located at an elevation of 4,411m. The airport serves Doacheng County in the Garzi Tibetan Autonomous Prefecture of Sichuan Province. This is a leg of 217 nm (401 km) from Chengdu Shuangliu International Airport (CTU/ZUUU) (Hub) to Daocheng Yading Airport (DCY/ZUDC) .