DL 3036 then DL 1005 at Atlanta
Huntsville → Atlanta → Detroit
Timetable, Atlanta time
10:53DL 3036 from Huntsville at the gate
08:31DL 1005 to Detroit leaves the gate
21 h 38 apart on the timetable, overnight
DL 1005 leaves 21 h 38 after DL 3036 arrives on the timetable: more than half a day, so not a connection we count.