UA 2336 then CV 12 at O'Hare
Kansas City → Chicago → Luxembourg
Timetable, Chicago time
20:30UA 2336 from Kansas City at the gate
14:55CV 12 to Luxembourg leaves the gate
18 h 25 apart on the timetable, overnight
CV 12 leaves 18 h 25 after UA 2336 arrives on the timetable: more than half a day, so not a connection we count.