DL 965 then DL 2681 at Atlanta
Detroit → Atlanta → Madison
Timetable, Atlanta time
10:29DL 965 from Detroit at the gate
09:30DL 2681 to Madison leaves the gate
23 h 01 apart on the timetable, overnight
DL 2681 leaves 23 h 01 after DL 965 arrives on the timetable: more than half a day, so not a connection we count.