CI 5226 then AA 873 at O'Hare
Anchorage → Chicago → Atlanta
Timetable, Chicago time
11:55CI 5226 from Anchorage at the gate
08:00AA 873 to Atlanta leaves the gate
20 h 05 apart on the timetable, overnight
AA 873 leaves 20 h 05 after CI 5226 arrives on the timetable: more than half a day, so not a connection we count.