JetBlue Airways is an airline operator serving the United States, Latin America, and other regions. Most customers fly nonstop itineraries, and the company focuses on major cities in the United States and Puerto Rico to conduct the majority of its business. JetBlue has multiple agreements and commercial partnerships with other carriers to increase customer satisfaction and provide interconnectivity to help coordinate efficient travel. Air transportation services account for substantially all of the company's revenue. Approximately two thirds of total sales are generated from the United States, with the remainder from Latin America and the Caribbean.