AA 5098 then CM 809 at Dulles
Owensboro → Washington → New York JFK
Timetable, Washington time
10:51AA 5098 from Owensboro at the gate
14:45CM 809 to New York JFK leaves the gate
3 h 54 apart on the timetable
The last days
AA 5098 and CM 809 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.