Since Concorde's retirement at the start of the ... supersonic jets could be a realistic business model, with only United Airlines, Japan Airlines, and American Airlines truly invested in the ...

NASA has snapped a stunning image of a supersonic plane breaking the sound barrier – as its creators boast that there was “no audible sonic boom”. The Boom Supersonic XB-1 – dubbed a ...

CONCORDE was the supersonic passenger jet ... it has received 130 orders and pre-orders from top brands, including United Airlines, American Airlines, and Japan Airlines. A factory was built ...