AA 3739 then K4 996 at O'Hare
Omaha → Chicago → Anchorage
Timetable, Chicago time
14:12AA 3739 from Omaha at the gate
03:45K4 996 to Anchorage leaves the gate
13 h 33 apart on the timetable, overnight
K4 996 leaves 13 h 33 after AA 3739 arrives on the timetable: more than half a day, so not a connection we count.