AA 1600 then AA 6250 at O'Hare
Newark → Chicago → Pittsburgh
Timetable, Chicago time
08:44AA 1600 from Newark at the gate
09:46AA 6250 to Pittsburgh leaves the gate
1 h 02 apart on the timetable
The last days
AA 1600 and AA 6250 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.