OO 6020 then AA 772 at O'Hare
Greensboro → Chicago → St Louis
Timetable, Chicago time
12:29OO 6020 from Greensboro at the gate
18:03AA 772 to St Louis leaves the gate
5 h 34 apart on the timetable
Today
From the airport’s board at 13:13 Chicago time
12:52OO 6020 reached the gate23 min late
18:03AA 772 due to leave, no estimate yet
5 h 11 between the gates, on these times
The last days
OO 6020 and AA 772 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.