CI 5234 then AA 3246 at O'Hare
Anchorage → Chicago → San Francisco
Timetable, Chicago time
19:25CI 5234 from Anchorage at the gate
16:56AA 3246 to San Francisco leaves the gate
21 h 31 apart on the timetable, overnight
AA 3246 leaves 21 h 31 after CI 5234 arrives on the timetable: more than half a day, so not a connection we count.