AA 2475 then AA 6487 at O'Hare
Los Angeles → Chicago → St Louis
Timetable, Chicago time
05:02AA 2475 from Los Angeles at the gate
15:18AA 6487 to St Louis leaves the gate
10 h 16 apart on the timetable
Today
From the airport’s board at 19:47 Chicago time
05:54AA 2475 reached the gate52 min late
15:15AA 6487 left the gate3 min early
9 h 21 between the gates
The last days
AA 2475 and AA 6487 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.