AA 5098 then DL 1511 at Dulles
Owensboro → Washington → New York LaGuardia
Timetable, Washington time
10:51AA 5098 from Owensboro at the gate
16:45DL 1511 to New York LaGuardia leaves the gate
5 h 54 apart on the timetable
The last days
AA 5098 and DL 1511 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.