UA 353 then CI 5233 at O'Hare
Los Angeles → Chicago → Anchorage
Timetable, Chicago time
05:20UA 353 from Los Angeles at the gate
21:55CI 5233 to Anchorage leaves the gate
16 h 35 apart on the timetable
CI 5233 leaves 16 h 35 after UA 353 arrives on the timetable: more than half a day, so not a connection we count.