DL 5771 then DL 5257 at Detroit
Indianapolis → Detroit → Cincinnati
Timetable, Detroit time
18:14DL 5771 from Indianapolis at the gate
12:22DL 5257 to Cincinnati leaves the gate
18 h 08 apart on the timetable, overnight
DL 5257 leaves 18 h 08 after DL 5771 arrives on the timetable: more than half a day, so not a connection we count.