AA 2376 then AA 6131 at Charlotte
Detroit → Charlotte → Jacksonville (North Carolina)
Timetable, Charlotte time
16:50AA 2376 from Detroit at the gate
15:42AA 6131 to Jacksonville (North Carolina) leaves the gate
22 h 52 apart on the timetable, overnight
AA 6131 leaves 22 h 52 after AA 2376 arrives on the timetable: more than half a day, so not a connection we count.