CI 5234 then AA 597 at O'Hare
Anchorage → Chicago → San Francisco
Timetable, Chicago time
19:25CI 5234 from Anchorage at the gate
13:24AA 597 to San Francisco leaves the gate
17 h 59 apart on the timetable, overnight
AA 597 leaves 17 h 59 after CI 5234 arrives on the timetable: more than half a day, so not a connection we count.