Dazhou Jinya Airport — Dazhou (Dachuan), China

Dazhou Jinya Airport, coded DZH, serves Dazhou, a prefecture-level city in the mountainous northeastern part of China's Sichuan province, known locally as Dachuan. The airport supports domestic flights connecting Dazhou to major Chinese hubs like Chengdu, Chongqing, and Beijing, reflecting China's extensive buildout of regional airports to serve inland cities that lack the high-speed rail density of coastal regions. Dazhou's economy centers on natural gas extraction and chemical industries, and DZH facilitates business travel tied to those sectors as well as connections for residents in this relatively remote hill country. The airport is a comparatively recent addition to China's aviation network, part of a broader national push to extend air access to smaller inland prefectures.