That's not a destination list, it's a survey for "where should we go next" ... they're inviting folks to give their opinion on where they'd like future AirTran service.
As far as I know, AirTran has not announced service to CHS, though they do serve Savannah and Myrtle Beach. Gotta keep paying Delta (pretend it all goes to Doug!) if you want to get to ATL for a while.
FL270