CV 2 then AA 4455 at O'Hare
Luxembourg → Chicago → Indianapolis
Timetable, Chicago time
23:05CV 2 from Luxembourg at the gate
20:40AA 4455 to Indianapolis leaves the gate
21 h 35 apart on the timetable, overnight
AA 4455 leaves 21 h 35 after CV 2 arrives on the timetable: more than half a day, so not a connection we count.