DL 8784 then WN 1754 at Detroit
Atlanta → Detroit → Nashville
Timetable, Detroit time
08:27DL 8784 from Atlanta at the gate
20:45WN 1754 to Nashville leaves the gate
12 h 18 apart on the timetable
WN 1754 leaves 12 h 18 after DL 8784 arrives on the timetable: more than half a day, so not a connection we count.