Terminal 1 Terminal 1, with of space, has three concourses (T1-A, T1-B and T1-c). It opened in 2000, with a proposed annual capacity of 4.6 million passengers. Terminal 1 was closed for renovation from July 2011 to 17 May 2018 after Terminal 2 became fully operational. Terminal 1 reopened on 18 May 2018. After renovation, Terminal 1 has of space, 38 check-in counters, 10 security lanes and 10 aerobridges. It has the capacity of six million passengers annually. Terminal 1 serves
Air China,
Chengdu Airlines,
Joy Air,
Okay Airways,
Tibet Airlines,
Shandong Airlines,
Shenzhen Airlines and
Kunming Airlines.
Terminal 2 The inauguration of Terminal 2 was on 19 July 2011. With of space, the new terminal is the fifth largest airport terminal in mainland China (after
Beijing–Capital,
Shanghai–Pudong,
Guangzhou, and
Shenzhen). The tall main building of Terminal 2, being in length and in depth, is the largest single steel-truss structure in Hunan. The new terminal has 22 bridge gates, to which the longest passenger walking distance is within . With this new facility, the airport can handle 151,000 aircraft movements and another 15.6 million passengers every year. The peak hour volume of passengers is 3,940. ==Long-term expansion==