DL 158 then DL 4962 at Detroit
Seoul → Detroit → Lansing
Timetable, Detroit time
08:26DL 158 from Seoul at the gate
22:59DL 4962 to Lansing leaves the gate
14 h 33 apart on the timetable
DL 4962 leaves 14 h 33 after DL 158 arrives on the timetable: more than half a day, so not a connection we count.