AA 3111 then AA 9912 at O'Hare
St Louis → Chicago → Columbus (Ohio)
Timetable, Chicago time
13:00AA 3111 from St Louis at the gate
15:00AA 9912 to Columbus (Ohio) leaves the gate
2 h apart on the timetable
Today
From the airport’s board at 17:21 Chicago time
12:41AA 3111 reached the gate19 min early
15:29AA 9912 left the gate29 min late
2 h 48 between the gates
The last days
AA 3111 and AA 9912 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.