AA 613 then AA 4509 at O'Hare
Washington National → Chicago → Pittsburgh
Timetable, Chicago time
09:16AA 613 from Washington National at the gate
18:24AA 4509 to Pittsburgh leaves the gate
9 h 08 apart on the timetable
Today
From the airport’s board at 22:33 Chicago time
13:21AA 613 reached the gate4 h 05 late
18:16AA 4509 left the gate8 min early
4 h 55 between the gates
The last days
AA 613 and AA 4509 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.