AA 9920 then CV 5484 at O'Hare
Flint → Chicago → Luxembourg
Timetable, Chicago time
13:30AA 9920 from Flint at the gate
18:45CV 5484 to Luxembourg leaves the gate
5 h 15 apart on the timetable
The last days
AA 9920 and CV 5484 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.