In 2008 the passenger throughput at Piarco International Airport was approximately 2.6 million. It is the seventh busiest airport in the Caribbean and the third busiest in the English-speaking Caribbean, after Sangster International Airport and Lynden Pindling International Airport. Caribbean Airlines, the national airline, operates its main hub at the Piarco International Airport and services the Caribbean, the United States, Canada and South America. The airline is wholly owned by the Government of Trinidad and Tobago. After an additional cash injection of US$50 million, the Trinidad and Tobago government acquired the Jamaican airline Air Jamaica on 1 May 2010, with a 6–12-month transition period to follow.