AA 440 then K4 996 at O'Hare
Houston → Chicago → Anchorage
Timetable, Chicago time
14:29AA 440 from Houston at the gate
03:45K4 996 to Anchorage leaves the gate
13 h 16 apart on the timetable, overnight
K4 996 leaves 13 h 16 after AA 440 arrives on the timetable: more than half a day, so not a connection we count.