F9 1035 then DL 1541 at Detroit
Tampa → Detroit → St Louis
Timetable, Detroit time
20:24F9 1035 from Tampa at the gate
20:10DL 1541 to St Louis leaves the gate
23 h 46 apart on the timetable, overnight
DL 1541 leaves 23 h 46 after F9 1035 arrives on the timetable: more than half a day, so not a connection we count.