AA 2532 then AA 4743 at Boston
Chicago O'Hare → Boston → Buffalo
Timetable, Boston time
14:41AA 2532 from Chicago O'Hare at the gate
19:50AA 4743 to Buffalo leaves the gate
5 h 09 apart on the timetable
The last days
AA 2532 and AA 4743 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.
Later flights to Buffalo
No later flight to Buffalo on the timetable.