AA 4697 then AA 3083 at Atlanta
Washington National → Atlanta → Philadelphia
Timetable, Atlanta time
10:17AA 4697 from Washington National at the gate
14:19AA 3083 to Philadelphia leaves the gate
4 h 02 apart on the timetable
The last days
AA 4697 and AA 3083 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.