Pardon me if a 124MPH airplane seems unimpressive. I seriously question the overall difference in transit time given one would have to drive to and from a regional airport.
I wonder what the cruising speed is? Presumably below the top speed. A 100mph cruising speed is sort of meh compared to a 70mph (or 80MPH realistically) cruising speed in a car over long distances on the interstate.
Of course being able to fly in a straight line makes a huge difference, but again, I wonder what the overall savings is when factoring in airport travel time.