DL 5663 then DL 817 at Boston
Columbus (Ohio) → Boston → Raleigh-Durham
Timetable, Boston time
08:11DL 5663 from Columbus (Ohio) at the gate
20:35DL 817 to Raleigh-Durham leaves the gate
12 h 24 apart on the timetable
DL 817 leaves 12 h 24 after DL 5663 arrives on the timetable: more than half a day, so not a connection we count.