AA 3413 then K4 810 at O'Hare
Greensboro → Chicago → Anchorage
Timetable, Chicago time
09:05AA 3413 from Greensboro at the gate
04:00K4 810 to Anchorage leaves the gate
18 h 55 apart on the timetable, overnight
K4 810 leaves 18 h 55 after AA 3413 arrives on the timetable: more than half a day, so not a connection we count.