DL 3983 then CV 5724 at O'Hare
Minneapolis → Chicago → Luxembourg
Timetable, Chicago time
11:49DL 3983 from Minneapolis at the gate
18:30CV 5724 to Luxembourg leaves the gate
6 h 41 apart on the timetable
The last days
DL 3983 and CV 5724 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.