AA 5471 then DL 1083 at Atlanta
Washington National → Atlanta → Jackson (Mississippi)
Timetable, Atlanta time
08:30AA 5471 from Washington National at the gate
22:40DL 1083 to Jackson (Mississippi) leaves the gate
14 h 10 apart on the timetable
DL 1083 leaves 14 h 10 after AA 5471 arrives on the timetable: more than half a day, so not a connection we count.