DL 5058 then DL 1371 at Detroit
Des Moines → Detroit → St Louis
Timetable, Detroit time
13:09DL 5058 from Des Moines at the gate
12:40DL 1371 to St Louis leaves the gate
23 h 31 apart on the timetable, overnight
DL 1371 leaves 23 h 31 after DL 5058 arrives on the timetable: more than half a day, so not a connection we count.