SuperCell wrote super fast airplanes i know they are making airplanes that are going to be faster then the speed of sound so you can get to places 2 or 3x as quick like i live in the UK and i go on holiday to florida each year and it takes 7 to 10 hrs to get there while if we have these airplane we proberly get there 2 or 3 hrs or less

There are plenty of planes that can go faster than the speed of sound. Nowadays, that's all they use.