AA 3235 then AA 4425 at Boston
Washington National → Boston → Buffalo
Timetable, Boston time
08:46AA 3235 from Washington National at the gate
09:55AA 4425 to Buffalo leaves the gate
1 h 09 apart on the timetable
The last days
AA 3235 and AA 4425 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.