Air China`s network extends from the hubs of Beijing Capital International Airport and Chengdu Shuangliu International Airport throughout Asia to the Middle East, Western Europe and North America. [22] From Shanghai, it also achieves a considerable number of Asian, Australian and European objectives. Some international routes run from Chengdu, Chongqing, Dalian, Hangzhou, Kunming and Xiamen. It is one of the few airlines in the world to serve all six habitable continents.!ut/p/c5/04_SB8K8xLLM9MSSzPy8xBz9CP0os3hnd0cPE3MfAwMDZ2cLAyNzDx8T49BQQ3dLA6B8JJK8u6-vG1A-1MI8yNXP0MDAlIBuL_2o9Jz8JKA94SCbcav1NkWTR7PJxAS_vAFUvwEO4Gig7-eRn5uqX5AbURnsmWUCAJdK3Ak!/dl3/d3/L2dBISEvZ0FBIS9nQSEh/ 1. Please contact THAI if any of the links in the table below are not effective.2. For airlines that are not listed, please inquire directly with partner airlines. In accordance with U.S. DOT 399.87 and Canada`s Interpretation Note CTA, if a passenger`s final point of departure or stopover is a point in the United States or Canada, only one baggage rule applies to an interline itinerary. The first sales company has the right to choose to apply its baggage rules or MSC rules. If China Airlines is the first marketing airline or the largest airline, China Airlines` baggage rules apply. If you are travelling to or from a point in the United States or Canada on a codeshare flight, the largest airline is the marketing airline instead of the exporting airlines. 1. for codeshare flights in Southern Airlines, baggage rules may be linked, under agreements, to those of the ticketing airline or the exporting airline subject to the display of the system; Air China Limited (Chinese: 中国国际航空公司) is the national airline[2] and one of the “Big Three” airlines (besides China Southern Airlines and China Eastern Airlines) of the People`s Republic of China, based in Shunyi District, Beijing.