The legendary Concorde revolutionized transatlantic travel, typically completing the journey from New York (JFK) to Paris (Charles de Gaulle) in about 3 hours and 45 minutes. This was roughly half the time required by a standard subsonic jet, which usually takes between 7 and 8 hours for the same route. The fastest ever commercial crossing between New York and Paris was recorded at approximately 3 hours and 30 minutes. Flying at a cruising speed of Mach 2 (about 1,350 mph or 2,160 kph) at altitudes up to 60,000 feet, the Concorde traveled faster than the rotation of the earth, often allowing passengers to "arrive before they left" in terms of local time. While the service was retired in 2003 due to high operating costs, low passenger demand following a 2000 crash, and environmental concerns, its speed record remains a gold standard in aviation history. Today, travelers looking for similar speeds must wait for the next generation of supersonic commercial jets currently in development by companies like Boom Supersonic.