Recently, Jiayuguan Jiuquan Airport has undergone a comprehensive upgrade of its route network, with the addition of 5 new routes the winter flight season, bringing the total number of routes to 21, covering 21 cities. The new route network includes flights to Quzhou, Zhejiang and Haikou, Hainan, and the frequency of flights to Zhengzhou, Henan has been increased to one daily.