In this question: What are the differences between ships in Battlefront (x-wing, a-wing, tie, tie interceptor) the general characteristics of the different flying craft are discussed but speed is only vaguely mentioned.
I used to think that each craft had a different speed, but I recently noticed a counter example. I was able to stay behind an air speeder with a tie fighter for quite a while. Which leads me to believe that all the flying craft generally move at about the same speed.
Do all flying craft fly at the same speed, except when using a speed boost?
If not, what's the order of craft from fastest to slowest?