AA 1763 then AA 751 at Miami
Charleston (South Carolina) → Miami → New York LaGuardia
Timetable, Miami time
07:40AA 1763 from Charleston (South Carolina) at the gate
13:40AA 751 to New York LaGuardia leaves the gate
6 h apart on the timetable
The last days
AA 1763 and AA 751 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.