AA 5480 then DL 4962 at Detroit
Philadelphia → Detroit → Lansing
Timetable, Detroit time
10:41AA 5480 from Philadelphia at the gate
22:59DL 4962 to Lansing leaves the gate
12 h 18 apart on the timetable
DL 4962 leaves 12 h 18 after AA 5480 arrives on the timetable: more than half a day, so not a connection we count.