AA 1982 then AA 5092 at Charlotte
Fort Lauderdale → Charlotte → Harrisburg
Timetable, Charlotte time
07:50AA 1982 from Fort Lauderdale at the gate
11:35AA 5092 to Harrisburg leaves the gate
3 h 45 apart on the timetable
The last days
AA 1982 and AA 5092 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.