There are two airports in Kuwait. Kuwait International Airport serves as the principal hub for international air travel. State-owned Kuwait Airways is the largest airline in the country. A portion of the airport complex is designated as Al Mubarak Air Base, which contains the headquarters of the Kuwait Air Force, as well as the Kuwait Air Force Museum. In 2004, the first private airline of Kuwait, Jazeera Airways, was launched. In 2005, the second private airline, Wataniya Airways was founded.