DL 4634 then DL 2402 at Detroit
Indianapolis → Detroit → Philadelphia
Timetable, Detroit time
07:55DL 4634 from Indianapolis at the gate
21:36DL 2402 to Philadelphia leaves the gate
13 h 41 apart on the timetable
DL 2402 leaves 13 h 41 after DL 4634 arrives on the timetable: more than half a day, so not a connection we count.