AA 2341 then AA 4670 at JFK
Miami → New York → Cleveland
Timetable, New York time
11:44AA 2341 from Miami at the gate
16:29AA 4670 to Cleveland leaves the gate
4 h 45 apart on the timetable
The last days
AA 2341 and AA 4670 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.