AA 6060 then AA 5199 at Charlotte
Chattanooga → Charlotte → Gulfport
Timetable, Charlotte time
16:23AA 6060 from Chattanooga at the gate
12:15AA 5199 to Gulfport leaves the gate
19 h 52 apart on the timetable, overnight
AA 5199 leaves 19 h 52 after AA 6060 arrives on the timetable: more than half a day, so not a connection we count.