DL 1359 then DL 5446 at Detroit
Norfolk → Detroit → Cincinnati
Timetable, Detroit time
14:32DL 1359 from Norfolk at the gate
14:00DL 5446 to Cincinnati leaves the gate
23 h 28 apart on the timetable, overnight
DL 5446 leaves 23 h 28 after DL 1359 arrives on the timetable: more than half a day, so not a connection we count.