CA 8411 then CX 3291 at O'Hare
Anchorage → Chicago → Atlanta
Timetable, Chicago time
03:10CA 8411 from Anchorage at the gate
01:10CX 3291 to Atlanta leaves the gate
22 h apart on the timetable, overnight
CX 3291 leaves 22 h after CA 8411 arrives on the timetable: more than half a day, so not a connection we count.