AA 9956 then AA 5800 at Philadelphia
Cincinnati → Philadelphia → Richmond
Timetable, Philadelphia time
13:10AA 9956 from Cincinnati at the gate
20:23AA 5800 to Richmond leaves the gate
7 h 13 apart on the timetable
The last days
AA 9956 and AA 5800 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.