DL 3869 then DL 5446 at Detroit
Elmira → Detroit → Cincinnati
Timetable, Detroit time
15:11DL 3869 from Elmira at the gate
14:00DL 5446 to Cincinnati leaves the gate
22 h 49 apart on the timetable, overnight
DL 5446 leaves 22 h 49 after DL 3869 arrives on the timetable: more than half a day, so not a connection we count.