UA 1237 then CV 51K at O'Hare
Minneapolis → Chicago → Luxembourg
Timetable, Chicago time
20:27UA 1237 from Minneapolis at the gate
04:10CV 51K to Luxembourg leaves the gate
7 h 43 apart on the timetable, overnight
The last days
UA 1237 and CV 51K 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.