AA 3107 then AA 3367 at Charlotte
Philadelphia → Charlotte → Northwest Arkansas
Timetable, Charlotte time
07:52AA 3107 from Philadelphia at the gate
14:35AA 3367 to Northwest Arkansas leaves the gate
6 h 43 apart on the timetable
The last days
AA 3107 and AA 3367 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.