AA 4453 then AA 2634 at JFK
Norfolk → New York → Charlotte
Timetable, New York time
16:29AA 4453 from Norfolk at the gate
17:15AA 2634 to Charlotte leaves the gate
46 min apart on the timetable
The last days
AA 4453 and AA 2634 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.