DL 2139 then DL 4775 at JFK
Portland (Oregon) → New York → Raleigh-Durham
Timetable, New York time
06:29DL 2139 from Portland (Oregon) at the gate
08:55DL 4775 to Raleigh-Durham leaves the gate
2 h 26 apart on the timetable
The last days
DL 2139 and DL 4775 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.