AA 2286 then DL 5630 at Charlotte
Baltimore → Charlotte → Boston
Timetable, Charlotte time
14:58AA 2286 from Baltimore at the gate
14:37DL 5630 to Boston leaves the gate
23 h 39 apart on the timetable, overnight
DL 5630 leaves 23 h 39 after AA 2286 arrives on the timetable: more than half a day, so not a connection we count.