UA 6051 then CV 12 at O'Hare
South Bend → Chicago → Luxembourg
Timetable, Chicago time
15:40UA 6051 from South Bend at the gate
14:55CV 12 to Luxembourg leaves the gate
23 h 15 apart on the timetable, overnight
CV 12 leaves 23 h 15 after UA 6051 arrives on the timetable: more than half a day, so not a connection we count.