K4 601 then AA 2545 at O'Hare
Anchorage → Chicago → Salt Lake City
Timetable, Chicago time
02:16K4 601 from Anchorage at the gate
21:10AA 2545 to Salt Lake City leaves the gate
18 h 54 apart on the timetable
AA 2545 leaves 18 h 54 after K4 601 arrives on the timetable: more than half a day, so not a connection we count.