AA 642 then AA 2362 at Miami
New York JFK → Miami → Washington National
Timetable, Miami time
17:08AA 642 from New York JFK at the gate
20:52AA 2362 to Washington National leaves the gate
3 h 44 apart on the timetable
The last days
AA 642 and AA 2362 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.