Perth Airport (IATA: PER, ICAO: YPPH) is an international, domestic and general aviation airport serving Perth, Western Australia. It is the fourth busiest airport in Australia measured by passenger movements and falls within the boundaries of the cities of Belmont, Kalamunda and Swan in the east of the Perth metropolitan region. It is the sole airport with regular international flights in Western Australia. Perth Airport covers a total of 2,105 hectares (5,202 acres) of airport property. Since 1997, it has been operated by Perth Airport Pty Ltd under a 99-year lease from the federal government. It is served by Airport Central railway station on the Transperth's Airport line.