DL 5699 then DL 5659 at JFK
Washington National → New York → Columbus (Ohio)
Timetable, New York time
12:30DL 5699 from Washington National at the gate
15:15DL 5659 to Columbus (Ohio) leaves the gate
2 h 45 apart on the timetable
The last days
DL 5699 and DL 5659 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.