K4 601 then AA 535 at O'Hare
Anchorage → Chicago → Detroit
Timetable, Chicago time
02:16K4 601 from Anchorage at the gate
21:30AA 535 to Detroit leaves the gate
19 h 14 apart on the timetable
AA 535 leaves 19 h 14 after K4 601 arrives on the timetable: more than half a day, so not a connection we count.