Chongqing Jiangbei International Airport (CKG) is located in Lianglu Street, Yubei District, Chongqing Municipality, China, and is a 4F civil international airport, one of the eight regional hub airports in China; it is also an aviation port with a 144-hour visa-free transit policy.The T3B Terminal Building and the fourth runway project is a key construction project of Chongqing Municipality and the Civil Aviation Administration of China (CAAC) during the 14th Five-Year Plan period, and is expected to be completed and accepted by the end of 2024，and officially put into use in the first quarter of 2025.