DL 5684 then B6 2083 at Boston
Cleveland → Boston → Raleigh-Durham
Timetable, Boston time
09:01DL 5684 from Cleveland at the gate
09:00B6 2083 to Raleigh-Durham leaves the gate
23 h 59 apart on the timetable, overnight
B6 2083 leaves 23 h 59 after DL 5684 arrives on the timetable: more than half a day, so not a connection we count.