AA 4396 then AA 2606 at JFK
Washington National → New York → Phoenix
Timetable, New York time
07:27AA 4396 from Washington National at the gate
17:18AA 2606 to Phoenix leaves the gate
9 h 51 apart on the timetable
The last days
AA 4396 and AA 2606 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.