AA 3655 then K4 810 at O'Hare
Columbia Regional → Chicago → Anchorage
Timetable, Chicago time
08:00AA 3655 from Columbia Regional at the gate
04:00K4 810 to Anchorage leaves the gate
20 h apart on the timetable, overnight
K4 810 leaves 20 h after AA 3655 arrives on the timetable: more than half a day, so not a connection we count.