I think they'll end in D with Frontier, agree that makes more sense, anyway.
I'm glad they're coming to STL. I am one of those loyal AA customers, but the timing of their flights to MCO are atrocious. I live 2 hours away from STL, so making a 6:55am flight just ain't gonna happen. They have 2 more flights, but they arrive very late in the evening--that doesn't work for me either. Either way I lose a day of vacation. I just might have to start flying Airtran out of STL to MCO.
'Course, I also hate RJs so I have been known to jump ship from AA to ATL too. Looks like Airtran may be getting a lot of my business. Now if they had only gone into the Midamerican Airport with direct flights to MCO, I'd be really happy.