AA 6087 then AA 5585 at Charlotte
Chattanooga → Charlotte → Roanoke
Timetable, Charlotte time
14:40AA 6087 from Chattanooga at the gate
11:30AA 5585 to Roanoke leaves the gate
20 h 50 apart on the timetable, overnight
AA 5585 leaves 20 h 50 after AA 6087 arrives on the timetable: more than half a day, so not a connection we count.