DL 1249 then DL 1083 at Atlanta
Miami → Atlanta → Jackson (Mississippi)
Timetable, Atlanta time
08:08DL 1249 from Miami at the gate
22:40DL 1083 to Jackson (Mississippi) leaves the gate
14 h 32 apart on the timetable
DL 1083 leaves 14 h 32 after DL 1249 arrives on the timetable: more than half a day, so not a connection we count.