DL 5653 then DL 2772 at Boston
Columbus (Ohio) → Boston → Raleigh-Durham
Timetable, Boston time
19:42DL 5653 from Columbus (Ohio) at the gate
17:16DL 2772 to Raleigh-Durham leaves the gate
21 h 34 apart on the timetable, overnight
DL 2772 leaves 21 h 34 after DL 5653 arrives on the timetable: more than half a day, so not a connection we count.