CV 2 then FX 1602 at O'Hare
Luxembourg → Chicago → Indianapolis
Timetable, Chicago time
23:05CV 2 from Luxembourg at the gate
22:00FX 1602 to Indianapolis leaves the gate
22 h 55 apart on the timetable, overnight
FX 1602 leaves 22 h 55 after CV 2 arrives on the timetable: more than half a day, so not a connection we count.