DL 2847 then DL 1480 at JFK
New Orleans → New York → Atlanta
Timetable, New York time
15:27DL 2847 from New Orleans at the gate
14:00DL 1480 to Atlanta leaves the gate
22 h 33 apart on the timetable, overnight
DL 1480 leaves 22 h 33 after DL 2847 arrives on the timetable: more than half a day, so not a connection we count.