K4 221 then AA 3707 at O'Hare
Anchorage → Chicago → La Crosse
Timetable, Chicago time
07:57K4 221 from Anchorage at the gate
22:40AA 3707 to La Crosse leaves the gate
14 h 43 apart on the timetable
AA 3707 leaves 14 h 43 after K4 221 arrives on the timetable: more than half a day, so not a connection we count.