DL 1012 then DL 1005 at Atlanta
Memphis → Atlanta → Detroit
Timetable, Atlanta time
12:54DL 1012 from Memphis at the gate
08:30DL 1005 to Detroit leaves the gate
19 h 36 apart on the timetable, overnight
DL 1005 leaves 19 h 36 after DL 1012 arrives on the timetable: more than half a day, so not a connection we count.