AA 5991 then AA 3108 at Charlotte
Augusta → Charlotte → Dallas-Fort Worth
Timetable, Charlotte time
09:06AA 5991 from Augusta at the gate
09:00AA 3108 to Dallas-Fort Worth leaves the gate
23 h 54 apart on the timetable, overnight
AA 3108 leaves 23 h 54 after AA 5991 arrives on the timetable: more than half a day, so not a connection we count.