AA 3129 then AA 5655 at Charlotte
Jacksonville → Charlotte → Manchester
Timetable, Charlotte time
19:45AA 3129 from Jacksonville at the gate
19:29AA 5655 to Manchester leaves the gate
23 h 44 apart on the timetable, overnight
AA 5655 leaves 23 h 44 after AA 3129 arrives on the timetable: more than half a day, so not a connection we count.