DL 1311 then B6 8420 at Atlanta
West Palm Beach → Atlanta → New York JFK
Timetable, Atlanta time
12:13DL 1311 from West Palm Beach at the gate
23:59B6 8420 to New York JFK leaves the gate
11 h 46 apart on the timetable
The last days
DL 1311 and B6 8420 weren’t both flown 15 min to 12 h apart in the last 21 days.
Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.
Later flights to New York JFK
No later flight to New York JFK on the timetable.