AA 3827 then B6 8412 at O'Hare
Rochester (ROC) → Chicago → Boston
Timetable, Chicago time
06:19AA 3827 from Rochester (ROC) at the gate
16:00B6 8412 to Boston leaves the gate
9 h 41 apart on the timetable
Today
From the airport’s board at 18:51 Chicago time
05:53AA 3827 reached the gate26 min early
16:00B6 8412 due to leave, no estimate yet
10 h 07 between the gates, on these times
The last days
AA 3827 and B6 8412 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.