K4 537 then CV 5606 at O'Hare
Anchorage → Chicago → Luxembourg
Timetable, Chicago time
23:39K4 537 from Anchorage at the gate
19:20CV 5606 to Luxembourg leaves the gate
19 h 41 apart on the timetable, overnight
CV 5606 leaves 19 h 41 after K4 537 arrives on the timetable: more than half a day, so not a connection we count.