B6 119 then DL 4663 at Atlanta
New York JFK → Atlanta → Charleston (West Virginia)
Timetable, Atlanta time
13:16B6 119 from New York JFK at the gate
12:26DL 4663 to Charleston (West Virginia) leaves the gate
23 h 10 apart on the timetable, overnight
DL 4663 leaves 23 h 10 after B6 119 arrives on the timetable: more than half a day, so not a connection we count.