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WebMar 19, 2014 · Specified cruising speeds for commercial airliners today range between about 480 and 510 knots, compared to 525 knots for the Boeing 707, a mainstay of 1960s jet travel. Why? “The main issue is fuel … WebAug 16, 2024 · The world hasn’t seen commercial supersonic travel in nearly 20 years since the Concorde was retired in 2003, but all that is about to change with the development of a new, environmentally friendly airliner. ... Boom says the benefit of the design of the wing and its ability to fly slower means higher overall safety as it will take off and ... WebWhy aren’t commercial flights getting faster? Dig into the technological and environmental problems facing supersonic flight. --In 1996, a British Airways pl... trump white house photo book