AS 306 then AA 4520 at Boston
Seattle → Boston → Rochester
Timetable, Boston time
17:35AS 306 from Seattle at the gate
21:59AA 4520 to Rochester leaves the gate
4 h 24 apart on the timetable
Boston’s board gives an arrival time for only about 58% of its flights, so many days show no gate time.
The last days
AS 306 and AA 4520 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 Rochester
No later flight to Rochester on the timetable.