AA 2719 then DL 5626 at Charlotte
Baltimore → Charlotte → Boston
Timetable, Charlotte time
11:14AA 2719 from Baltimore at the gate
09:50DL 5626 to Boston leaves the gate
22 h 36 apart on the timetable, overnight
DL 5626 leaves 22 h 36 after AA 2719 arrives on the timetable: more than half a day, so not a connection we count.