AA 9950 then AA 3768 at O'Hare
Philadelphia → Chicago → St Louis
Timetable, Chicago time
13:49AA 9950 from Philadelphia at the gate
20:50AA 3768 to St Louis leaves the gate
7 h 01 apart on the timetable
Today
From the airport’s board at 14:59 Chicago time
13:49AA 9950 due at the gate, no estimate yet
20:50AA 3768 due to leave, no estimate yet
7 h 01 between the gates, on these times
The last days
AA 9950 and AA 3768 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.