AA 2831 then AA 430 at LAX
Atlanta → Los Angeles → New York JFK
Timetable, Los Angeles time
19:51AA 2831 from Atlanta at the gate
23:34AA 430 to New York JFK leaves the gate
3 h 43 apart on the timetable
The last days
AA 2831 and AA 430 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.