AA 750 then AA 1349 at Miami
Lexington → Miami → New York JFK
Timetable, Miami time
13:47AA 750 from Lexington at the gate
16:56AA 1349 to New York JFK leaves the gate
3 h 09 apart on the timetable
The last days
AA 750 and AA 1349 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.