AA 549 then AA 5959 at Charlotte
Richmond → Charlotte → Columbia Metropolitan
Timetable, Charlotte time
06:18AA 549 from Richmond at the gate
11:10AA 5959 to Columbia Metropolitan leaves the gate
4 h 52 apart on the timetable
The last days
AA 549 and AA 5959 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.