F9 1669 then DL 2180 at Atlanta
Raleigh-Durham → Atlanta → New Orleans
Timetable, Atlanta time
18:06F9 1669 from Raleigh-Durham at the gate
16:30DL 2180 to New Orleans leaves the gate
22 h 24 apart on the timetable, overnight
DL 2180 leaves 22 h 24 after F9 1669 arrives on the timetable: more than half a day, so not a connection we count.