AA 6060 then AA 518 at Charlotte
Chattanooga → Charlotte → Fort Lauderdale
Timetable, Charlotte time
16:23AA 6060 from Chattanooga at the gate
09:05AA 518 to Fort Lauderdale leaves the gate
16 h 42 apart on the timetable, overnight
AA 518 leaves 16 h 42 after AA 6060 arrives on the timetable: more than half a day, so not a connection we count.