AA 4440 then AA 9786 at O'Hare
Madison → Chicago → Philadelphia
Timetable, Chicago time
07:28AA 4440 from Madison at the gate
17:30AA 9786 to Philadelphia leaves the gate
10 h 02 apart on the timetable
Today
From the airport’s board at 18:05 Chicago time
07:02AA 4440 reached the gate26 min early
17:30AA 9786 due to leave, no estimate yet
10 h 28 between the gates, on these times
The last days
AA 4440 and AA 9786 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.