What airport is XXX associated with?
China Eastern Airlines
China Eastern Airlines Corporation Limited (simplified Chinese: 中国东方航空公司; traditional Chinese: 中國東方航空公司, colloquially known as 东航/東航, SSE: 600115 SEHK: 0670 NYSE: CEA) is an airline headquartered in the China Eastern Airlines Building, on the grounds of Shanghai Hongqiao International Airport in Changning District, Shanghai, China.
Shanghai Hongqiao International Airport