Yungang Airport in the city of Datong in North China's Shanxi province recently added a Chongqing-Datong-Dalian flight.
The flight is operated by China Southern Airlines and runs once a day.
On Oct 31, the airport implemented the 2021 winter and spring flight schedule.
To meet the travel demands of passengers, Yungang Airport has continuously expanded its flights over the years. Its current domestic routes cover most major cities in Northeast, North, East, Central, Southwest, and Northwest China.
The airport offers about 36 inbound and outbound flights every day and has cooperated with nine airlines to offer 16 domestic flights to 20 cities.