Is commercial, supersonic travel dead?

It surely doesn't end with Concorde, right?
Airlines, Boeing, British airways, Concorde, Dreamliner, Emirates, Exit notes, HyperMach, JAXA, Lockheed, SonicStar, Tech, Travel
Airlines, Boeing, British airways, Concorde, Dreamliner, Emirates, Exit notes, HyperMach, JAXA, Lockheed, SonicStar, Tech, Travel
22June2015
Matt Pomroy