AA 4478 then DL 9961 at Atlanta
New York LaGuardia → Atlanta → CWF
Timetable, Atlanta time
11:43AA 4478 from New York LaGuardia at the gate
08:00DL 9961 to CWF leaves the gate
20 h 17 apart on the timetable, overnight
DL 9961 leaves 20 h 17 after AA 4478 arrives on the timetable: more than half a day, so not a connection we count.