DL 4634 then DL 5209 at Detroit
Indianapolis → Detroit → Indianapolis
Timetable, Detroit time
07:55DL 4634 from Indianapolis at the gate
22:50DL 5209 to Indianapolis leaves the gate
14 h 55 apart on the timetable
DL 5209 leaves 14 h 55 after DL 4634 arrives on the timetable: more than half a day, so not a connection we count.