AA 4714 then DL 5654 at Boston
Harrisburg → Boston → Columbus (Ohio)
Timetable, Boston time
08:47AA 4714 from Harrisburg at the gate
08:16DL 5654 to Columbus (Ohio) leaves the gate
23 h 29 apart on the timetable, overnight
DL 5654 leaves 23 h 29 after AA 4714 arrives on the timetable: more than half a day, so not a connection we count.