The air transport industry is growing rapidly especially in Asia Pacific. In Thailand, with a growth rate of 13.7 percent, shows incremental passenger demand for air travel due to the rapid expansion of Low Cost Airlines fostering competition in fares which allow low-income people for affordable services to travel by air. In addition, the integration of the countries in the region, the ASEAN Economic Community or AEC, by 2015 will help facilitate more movement of investment goods, services and labor within the region of Southeast Asia including open sky policy. The single aviation market will further the growth of the aviation industry and hence become much more advanced