K4 557 then UA 5873 at O'Hare
Anchorage → Chicago → Peoria
Timetable, Chicago time
05:46K4 557 from Anchorage at the gate
22:00UA 5873 to Peoria leaves the gate
16 h 14 apart on the timetable
UA 5873 leaves 16 h 14 after K4 557 arrives on the timetable: more than half a day, so not a connection we count.