UA 503 then DL 5654 at Boston
Newark → Boston → Columbus (Ohio)
Timetable, Boston time
09:17UA 503 from Newark at the gate
08:16DL 5654 to Columbus (Ohio) leaves the gate
22 h 59 apart on the timetable, overnight
DL 5654 leaves 22 h 59 after UA 503 arrives on the timetable: more than half a day, so not a connection we count.