UA 4480 then CV 5331 at O'Hare
Fargo → Chicago → Luxembourg
Timetable, Chicago time
09:30UA 4480 from Fargo at the gate
20:40CV 5331 to Luxembourg leaves the gate
11 h 10 apart on the timetable
The last days
UA 4480 and CV 5331 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.