CI 5234 then AA 3635 at O'Hare
Anchorage → Chicago → La Crosse
Timetable, Chicago time
19:25CI 5234 from Anchorage at the gate
16:50AA 3635 to La Crosse leaves the gate
21 h 25 apart on the timetable, overnight
AA 3635 leaves 21 h 25 after CI 5234 arrives on the timetable: more than half a day, so not a connection we count.