DL 5703 then DL 5601 at Boston
Baltimore → Boston → Cincinnati
Timetable, Boston time
10:41DL 5703 from Baltimore at the gate
08:45DL 5601 to Cincinnati leaves the gate
22 h 04 apart on the timetable, overnight
DL 5601 leaves 22 h 04 after DL 5703 arrives on the timetable: more than half a day, so not a connection we count.