AA 2898 then DL 5630 at Charlotte
Jacksonville → Charlotte → Boston
Timetable, Charlotte time
16:11AA 2898 from Jacksonville at the gate
14:37DL 5630 to Boston leaves the gate
22 h 26 apart on the timetable, overnight
DL 5630 leaves 22 h 26 after AA 2898 arrives on the timetable: more than half a day, so not a connection we count.