DL 2180 then DL 3020 at Atlanta
New Orleans → Atlanta → Memphis
Timetable, Atlanta time
20:46DL 2180 from New Orleans at the gate
19:59DL 3020 to Memphis leaves the gate
23 h 13 apart on the timetable, overnight
DL 3020 leaves 23 h 13 after DL 2180 arrives on the timetable: more than half a day, so not a connection we count.