CI 5226 then AA 4668 at O'Hare
Anchorage → Chicago → Louisville
Timetable, Chicago time
17:34CI 5226 from Anchorage at the gate
14:28AA 4668 to Louisville leaves the gate
20 h 54 apart on the timetable, overnight
AA 4668 leaves 20 h 54 after CI 5226 arrives on the timetable: more than half a day, so not a connection we count.