AA 576 then AA 5949 at Charlotte
Dallas-Fort Worth → Charlotte → Harrisburg
Timetable, Charlotte time
12:12AA 576 from Dallas-Fort Worth at the gate
16:55AA 5949 to Harrisburg leaves the gate
4 h 43 apart on the timetable
The last days
AA 576 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.