AA 2891 then DL 1154 at Atlanta
Miami → Atlanta → Raleigh-Durham
Timetable, Atlanta time
09:47AA 2891 from Miami at the gate
21:50DL 1154 to Raleigh-Durham leaves the gate
12 h 03 apart on the timetable
DL 1154 leaves 12 h 03 after AA 2891 arrives on the timetable: more than half a day, so not a connection we count.