AA 2891 then DL 2681 at Atlanta
Miami → Atlanta → Madison
Timetable, Atlanta time
09:47AA 2891 from Miami at the gate
09:30DL 2681 to Madison leaves the gate
23 h 43 apart on the timetable, overnight
DL 2681 leaves 23 h 43 after AA 2891 arrives on the timetable: more than half a day, so not a connection we count.