F9 4076 then WN 833 at Atlanta
Houston → Atlanta → New Orleans
Timetable, Atlanta time
16:51F9 4076 from Houston at the gate
16:45WN 833 to New Orleans leaves the gate
23 h 54 apart on the timetable, overnight
WN 833 leaves 23 h 54 after F9 4076 arrives on the timetable: more than half a day, so not a connection we count.