AA 5550 then AA 5564 at Charlotte
Detroit → Charlotte → Harrisburg
Timetable, Charlotte time
12:25AA 5550 from Detroit at the gate
14:46AA 5564 to Harrisburg leaves the gate
2 h 21 apart on the timetable
The last days
AA 5550 and AA 5564 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.