AA 6060 then AA 5474 at Charlotte
Chattanooga → Charlotte → Wilmington
Timetable, Charlotte time
06:33AA 6060 from Chattanooga at the gate
18:37AA 5474 to Wilmington leaves the gate
12 h 04 apart on the timetable
AA 5474 leaves 12 h 04 after AA 6060 arrives on the timetable: more than half a day, so not a connection we count.