F9 1846 then DL 3146 at Atlanta
Cincinnati → Atlanta → New Orleans
Timetable, Atlanta time
16:48F9 1846 from Cincinnati at the gate
15:30DL 3146 to New Orleans leaves the gate
22 h 42 apart on the timetable, overnight
DL 3146 leaves 22 h 42 after F9 1846 arrives on the timetable: more than half a day, so not a connection we count.