AA 2317 then AA 393 at Charlotte
Savannah → Charlotte → New York JFK
Timetable, Charlotte time
12:10AA 2317 from Savannah at the gate
14:43AA 393 to New York JFK leaves the gate
2 h 33 apart on the timetable
The last days
AA 2317 and AA 393 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.