AA 5595 then AA 3038 at Charlotte
Cincinnati → Charlotte → Boston
Timetable, Charlotte time
06:44AA 5595 from Cincinnati at the gate
13:46AA 3038 to Boston leaves the gate
7 h 02 apart on the timetable
The last days
AA 5595 and AA 3038 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.