DL 1031 then WN 1582 at Detroit
Atlanta → Detroit → St Louis
Timetable, Detroit time
16:04DL 1031 from Atlanta at the gate
14:55WN 1582 to St Louis leaves the gate
22 h 51 apart on the timetable, overnight
WN 1582 leaves 22 h 51 after DL 1031 arrives on the timetable: more than half a day, so not a connection we count.