Baicheng Chang'an Airport — Baicheng, China

DBC marks Baicheng Chang'an Airport, serving Baicheng in Jilin province, an agricultural city in China's northeastern region often called Dongbei. Baicheng sits on the western edge of Jilin near the border with Inner Mongolia, in an area historically associated with grassland and grain farming rather than heavy industry. The airport was developed to improve regional connectivity for a city that had previously relied entirely on rail and road links to reach major centers such as Changchun and Beijing. DBC primarily handles domestic flights, supporting local trade, government travel, and family visits in a part of China that sees far less air traffic than the country's coastal provinces.