AA 2464 then AA 2565 at Charlotte
Sacramento → Charlotte → Philadelphia
Timetable, Charlotte time
06:03AA 2464 from Sacramento at the gate
09:50AA 2565 to Philadelphia leaves the gate
3 h 47 apart on the timetable
The last days
AA 2464 and AA 2565 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.