Abstract: Soekarno-Hatta International Airport (SHIA) is the busiest airport in Indonesia and the 18th rank of the busiest airport in the world in 2015. In 2015 SHIA serving 54,053,905 passengers and 614,821 tons of goods to the amount of movement of aircraft as many as 1,059 per day. With this condition, there are some problems that arise delay occur during take-off and landing of aircraft, the airport becomes very crowded and busy. One of the efforts that can be done to perform air transportation network is determine the hub and spoke airports. The aim of this study is to analysis of hub and spoke airport networks in Indonesia based on Herfindahl-Hirschmann Index (HHI). At this existing scheme, these 34 flights at the airport In Indonesia were analyzed with a combination of 7 hubs and 27 spokes. Based on analysis of the Herfindahl-Hirschmann Index (HHI) produces two hubs for domestic flights and one hub for international flights. Two hub airports for the domestic flight are Soekarno-Hatta Airport and Sultan Hasanuddin Airport. Airport that serves as an international cargo hub is Soekarno-Hatta International Airport. The efficiency of air cargo transportation in existing condition scheme with 7 hub airports and 27 spoke airports generates an Efficiency of transport (Et) 68.21%.
Gito Sugiyanto, Purwanto Bekti Santosa, Aris Wibowo and Mina Yumei Santi, 2016. Hub and Spoke Airport Networks in Indonesia Based on Herfindahl-Hirschmann Index (HHI). Journal of Engineering and Applied Sciences, 11: 1804-1810.