AA 2885 then CI 5239 at O'Hare
San Francisco → Chicago → Anchorage
Timetable, Chicago time
17:10AA 2885 from San Francisco at the gate
16:50CI 5239 to Anchorage leaves the gate
23 h 40 apart on the timetable, overnight
CI 5239 leaves 23 h 40 after AA 2885 arrives on the timetable: more than half a day, so not a connection we count.