B6 519 then DL 9961 at Atlanta
New York JFK → Atlanta → CWF
Timetable, Atlanta time
09:16B6 519 from New York JFK at the gate
08:00DL 9961 to CWF leaves the gate
22 h 44 apart on the timetable, overnight
DL 9961 leaves 22 h 44 after B6 519 arrives on the timetable: more than half a day, so not a connection we count.