AA 9920 then CV 6851 at O'Hare
Flint → Chicago → Luxembourg
Timetable, Chicago time
13:30AA 9920 from Flint at the gate
21:20CV 6851 to Luxembourg leaves the gate
7 h 50 apart on the timetable
Today
From the airport’s board at 02:43 Chicago time
13:30AA 9920 due at the gate, no estimate yet
21:20CV 6851 due to leave, no estimate yet
7 h 50 between the gates, on these times
The last days
AA 9920 and CV 6851 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.