K4 529 then AA 3664 at O'Hare
Anchorage → Chicago → Columbus (Ohio)
Timetable, Chicago time
15:32K4 529 from Anchorage at the gate
15:29AA 3664 to Columbus (Ohio) leaves the gate
23 h 57 apart on the timetable, overnight
AA 3664 leaves 23 h 57 after K4 529 arrives on the timetable: more than half a day, so not a connection we count.