AA 4525 then AA 4547 at O'Hare
Madison → Chicago → Boston
Timetable, Chicago time
10:09AA 4525 from Madison at the gate
10:54AA 4547 to Boston leaves the gate
45 min apart on the timetable
Today
From the airport’s board at 17:07 Chicago time
09:45AA 4525 reached the gate24 min early
10:47AA 4547 left the gate7 min early
1 h 02 between the gates
The last days
AA 4525 and AA 4547 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.