AA 2998 then CX 81 at O'Hare
Los Angeles → Chicago → Anchorage
Timetable, Chicago time
15:59AA 2998 from Los Angeles at the gate
15:30CX 81 to Anchorage leaves the gate
23 h 31 apart on the timetable, overnight
CX 81 leaves 23 h 31 after AA 2998 arrives on the timetable: more than half a day, so not a connection we count.