AA 3128 then CX 81 at O'Hare
New York LaGuardia → Chicago → Anchorage
Timetable, Chicago time
16:05AA 3128 from New York LaGuardia at the gate
15:30CX 81 to Anchorage leaves the gate
23 h 25 apart on the timetable, overnight
CX 81 leaves 23 h 25 after AA 3128 arrives on the timetable: more than half a day, so not a connection we count.