DL 2352 then AA 2533 at Charlotte
Detroit → Charlotte → Cincinnati
Timetable, Charlotte time
21:54DL 2352 from Detroit at the gate
21:32AA 2533 to Cincinnati leaves the gate
23 h 38 apart on the timetable, overnight
AA 2533 leaves 23 h 38 after DL 2352 arrives on the timetable: more than half a day, so not a connection we count.