Serving the capital city of Western Australia, Perth Airport (PER) is the country's fourth busiest airport, handling more than 12.9 million passengers in 2013-14. Alliance Airlines, Network Aviation, Qantas, Skippers Aviation and Virgin Australia Regional Airlines use the airport as a hub, while Jetstar Airways and Virgin Australia have designated Perth Airport as a focus city. Non-stop flights are available to a number of domestic airports, as well as international destinations in New Zealand, Asia, Africa and the Middle East. Perth Airport has three runways and four commercial passenger terminals. A fifth general aviation terminal is also used for some charter flights.