Sunan Shuofang International Airport (IATA: WUX, ICAO: ZSWX) serves Wuxi, a major industrial and cultural city in Jiangsu Province, China. Located in the Yangtze River Delta region, it provides an important air link for one of China's most economically dynamic areas, supplementing the larger hubs of Shanghai. The airport handles a mix of domestic routes and select international services, catering to both business travelers and tourists visiting Wuxi and the surrounding region. It competes with and complements nearby airports including Shanghai Pudong and Nanjing Lukou. The facility has undergone expansions to accommodate growing passenger demand in the region, reflecting the broader economic growth of Jiangsu Province and increased air travel across China.