AA 4123 then K4 996 at O'Hare
Little Rock → Chicago → Anchorage
Timetable, Chicago time
14:20AA 4123 from Little Rock at the gate
04:15K4 996 to Anchorage leaves the gate
13 h 55 apart on the timetable, overnight
K4 996 leaves 13 h 55 after AA 4123 arrives on the timetable: more than half a day, so not a connection we count.