CX 80 then AA 4480 at O'Hare
Anchorage → Chicago → Louisville
Timetable, Chicago time
19:15CX 80 from Anchorage at the gate
19:00AA 4480 to Louisville leaves the gate
23 h 45 apart on the timetable, overnight
AA 4480 leaves 23 h 45 after CX 80 arrives on the timetable: more than half a day, so not a connection we count.