On June 3, 2021, United Airlines announced its commercial agreement with aerospace company Boom Supersonic to add 15 of Boom’s ‘Overture’ supersonic airliners to its fleet.
Boom is currently working to bring Overture up to US commercial airlines’ safety, operating, and sustainability standards. When those requirements are met, Boom will deliver 15 supersonic aircraft to United Airlines, with a potential order for 35 more.