The airline, which plans to buy planes from Boom Supersonic, a start-up, could become the first to offer ultrafast commercial flights since the Concorde stopped flying in 2003.The airline, which plans to buy planes from Boom Supersonic, a start-up, could become the first to offer ultrafast commercial flights since the Concorde stopped flying in 2003.Airlines and Airplanes, Travel and Vacations, United Airlines, Japan Airlines, Airbus Industrie, Boeing Company, United States, Boom SupersonicRead More