AA 791 then AA 1221 at Charlotte
Los Angeles → Charlotte → New York JFK
Timetable, Charlotte time
05:01AA 791 from Los Angeles at the gate
12:34AA 1221 to New York JFK leaves the gate
7 h 33 apart on the timetable
The last days
AA 791 and AA 1221 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.