On my weekly trips to Columbus I travel home on a Embraer 145. Which is a smaller regional jet (around 65 seats). It is a lot faster, and a lot quicker than the Dash-8 that I am stuck in on the way too Columbus. Both of these flights are USAir express flights and for the most part I have been very happy with the service. Sure the flights were delayed by 10-20 minutes every now and then, but nothing major, until I tried to go home last week.