DL 5653 then DL 5837 at Boston
Columbus (Ohio) → Boston → Charlotte
Timetable, Boston time
19:42DL 5653 from Columbus (Ohio) at the gate
15:10DL 5837 to Charlotte leaves the gate
19 h 28 apart on the timetable, overnight
DL 5837 leaves 19 h 28 after DL 5653 arrives on the timetable: more than half a day, so not a connection we count.