DL 3723 then B6 120 at Atlanta
North Eleuthera → Atlanta → New York JFK
Timetable, Atlanta time
15:30DL 3723 from North Eleuthera at the gate
14:20B6 120 to New York JFK leaves the gate
22 h 50 apart on the timetable, overnight
B6 120 leaves 22 h 50 after DL 3723 arrives on the timetable: more than half a day, so not a connection we count.