AA 4983 then K4 810 at O'Hare
Lincoln → Chicago → Anchorage
Timetable, Chicago time
07:30AA 4983 from Lincoln at the gate
04:00K4 810 to Anchorage leaves the gate
20 h 30 apart on the timetable, overnight
K4 810 leaves 20 h 30 after AA 4983 arrives on the timetable: more than half a day, so not a connection we count.