There are a four international airports in the country; Manila, Clark, Cebu and Davao. The most important international airport in the country is the Ninoy Aquino International Airport (NAIA) in Manila. It is 10 km south of Rizal Park. NAIA has three terminals: Terminal 1 – used by airlines that fly to international destination. Terminal 2 – exclusively used by Philippine Airlines for its International and Domestic flight networks and by Air Philippines for its Domestic flight networks. Terminal 3 – the largest and most modern, is set to open early 2009. The Manila Domestic Passenger Terminal is used by airlines flying to domestic destinations. From NAIA, taxi services are available to the city (travel time is approximately 30 minutes to the center of Manila). The Mactan-Cebu International Airport,is the second busiest airport with various domestic and international connection. It can be reach from Singapore, Kota Kinabalu, Kuala Lumpur, Hong Kong and Qatar. The Diosdado Macapagal Internationa Airport in Clark, Angeles City is the airport hub for the budget airlines like Air Asia and Tiger Airways. Direct flights also from Hong Kong and Korea.