JetBlue Airways is a major American low-cost carrier headquartered in Long Island City, New York. Founded in 1998 and launching commercial operations in 2000, the airline quickly distinguished itself by offering amenities uncommon in the budget sector, including complimentary snacks, satellite TV at every seat, and above-average legroom in its standard cabins. The airline primarily operates across the United States, the Caribbean, Latin America, and select transatlantic routes to Europe, including London Heathrow. JetBlue serves millions of passengers annually and is consistently ranked among the top U.S. carriers for customer satisfaction. In recent years JetBlue has expanded its premium offerings with the Mint business class cabin, available on transcontinental and transatlantic routes, featuring lie-flat seats and elevated service. The airline is not a member of any of the three major global airline alliances.