AA 894 then K4 602 at O'Hare
Boston → Chicago → Anchorage
Timetable, Chicago time
14:40AA 894 from Boston at the gate
05:00K4 602 to Anchorage leaves the gate
14 h 20 apart on the timetable, overnight
K4 602 leaves 14 h 20 after AA 894 arrives on the timetable: more than half a day, so not a connection we count.