DL 2333 then DL 1371 at Detroit
Jacksonville → Detroit → St Louis
Timetable, Detroit time
14:32DL 2333 from Jacksonville at the gate
12:40DL 1371 to St Louis leaves the gate
22 h 08 apart on the timetable, overnight
DL 1371 leaves 22 h 08 after DL 2333 arrives on the timetable: more than half a day, so not a connection we count.