Competitors of AA vary in terms of important competitive factors in airline industry. Organization size in airline industry can be recognized based on the span of operation, the number of destinations that they operate and the number of seats provided using their fleet [8, 9]. Due to regulatory environment that is different from deregulated environment in Europe and north of America, airline span of operation are usually confined to their countries border [3, 21]. In this regard, airlines based in Singapore, whose country of origin border is smaller than others, is faced with more difficulties in expanding their operation in Southeast Asia. Therefore, Indonesia LCC airlines such as Lion Air and Batavia Air have high supremacy and comparative advantages as the vast Indonesia borders that consist of large destinations and profitable potential market. Thus, AA tries to overcome this weakness and be closer to their customers in other areas in the region by establishing joint ventures with local companies in Indonesia, Philippine, Thailand and Japan. The outcome of this effort results in subsidiaries airlines for AA such as Thai AA and Indonesia AA