AA 1822 then AA 6131 at Charlotte
Philadelphia → Charlotte → Jacksonville (North Carolina)
Timetable, Charlotte time
15:45AA 1822 from Philadelphia at the gate
15:42AA 6131 to Jacksonville (North Carolina) leaves the gate
23 h 57 apart on the timetable, overnight
AA 6131 leaves 23 h 57 after AA 1822 arrives on the timetable: more than half a day, so not a connection we count.