AA 4337 then K4 996 at O'Hare
Indianapolis → Chicago → Anchorage
Timetable, Chicago time
11:53AA 4337 from Indianapolis at the gate
03:45K4 996 to Anchorage leaves the gate
15 h 52 apart on the timetable, overnight
K4 996 leaves 15 h 52 after AA 4337 arrives on the timetable: more than half a day, so not a connection we count.