Now NASA’s Supersonic X-59 Could Cut London to New York Flight Times to Under Four Hours: Find Out More About The Future Of Global TravelNASA's X-59 supersonic aircraft tests advance, promising transatlantic flights between London and New York in under four hours with minimal noise.The post Now NASA’s Supersonic X-59 Could Cut London to New York Flight Times to Under Four Hours: Find Out More About The Future Of Global Travel appeared first on Travel And Tour World.