AA 4102 then K4 996 at O'Hare
Denver → Chicago → Anchorage
Timetable, Chicago time
12:55AA 4102 from Denver at the gate
03:45K4 996 to Anchorage leaves the gate
14 h 50 apart on the timetable, overnight
K4 996 leaves 14 h 50 after AA 4102 arrives on the timetable: more than half a day, so not a connection we count.