AA 1094 then AA 4444 at Boston
Charlotte → Boston → New York JFK
Timetable, Boston time
11:10AA 1094 from Charlotte at the gate
17:30AA 4444 to New York JFK leaves the gate
6 h 20 apart on the timetable
The last days
AA 1094 and AA 4444 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.