KnowraAir ChinaLinked fromLinked fromThe 4 pages that link to Air China, each with the reason it gives.All 4Related 3Compared with 1Beijing Capital International AirportRelated: The airline operates a major hub at Beijing Capital International Airport.Beijing Daxing International AirportCompared with: Its principal Beijing hub remains at Capital Airport, illustrating airline allocation between the two airports.China Southern AirlinesRelated: It emerged from the same state-sector restructuring that shaped China Southern.Shanghai Pudong International AirportRelated: Its flights connect Pudong with destinations across China and abroad.