AA 2528 then DL 5654 at Boston
Charlotte → Boston → Columbus (Ohio)
Timetable, Boston time
09:23AA 2528 from Charlotte at the gate
08:16DL 5654 to Columbus (Ohio) leaves the gate
22 h 53 apart on the timetable, overnight
DL 5654 leaves 22 h 53 after AA 2528 arrives on the timetable: more than half a day, so not a connection we count.