AA 363 then 1I 487 at O'Hare
St Louis → Chicago → Washington
Timetable, Chicago time
06:30AA 363 from St Louis at the gate
15:301I 487 to Washington leaves the gate
9 h apart on the timetable
Today
From the airport’s board at 17:27 Chicago time
06:06AA 363 reached the gate24 min early
15:301I 487 due to leave, no estimate yet
9 h 24 between the gates, on these times
The last days
AA 363 and 1I 487 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.