AA 5835 then AA 5949 at Charlotte
Salisbury → Charlotte → Harrisburg
Timetable, Charlotte time
09:30AA 5835 from Salisbury at the gate
16:13AA 5949 to Harrisburg leaves the gate
6 h 43 apart on the timetable
The last days
AA 5835 and AA 5949 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.