UA 2763 then DL 5655 at Boston
Newark → Boston → Cleveland
Timetable, Boston time
18:34UA 2763 from Newark at the gate
16:15DL 5655 to Cleveland leaves the gate
21 h 41 apart on the timetable, overnight
DL 5655 leaves 21 h 41 after UA 2763 arrives on the timetable: more than half a day, so not a connection we count.