B6 342 then DL 2293 at JFK
Savannah → New York → Atlanta
Timetable, New York time
16:25B6 342 from Savannah at the gate
16:05DL 2293 to Atlanta leaves the gate
23 h 40 apart on the timetable, overnight
DL 2293 leaves 23 h 40 after B6 342 arrives on the timetable: more than half a day, so not a connection we count.