I would rather walk than take a TP from CLT to XNA. It is a 2+ hour flight to begin with. And to counter the argument I know people are about to start it is hard to fill a 200 on that flight let alone a mainline jet. IMO TP have a place and so do RJ's, however I do think there are to many RJ's and not enough TP. It doesn't make sense to run a RJ from CLT to CAE, Nothin like sitting in line at CLT for 20 min just to fly 11 min to get there. All in all get to the airport 1 1/2 hours before the flight 20min taxi, 11 min flight, 2 min taxi in, 15 min waiting for your bag. When according to Google it is only a 1h 47m drive. Why people fly that it beyond me.