AA 3056 then CX 81 at O'Hare
Miami → Chicago → Anchorage
Timetable, Chicago time
18:14AA 3056 from Miami at the gate
15:30CX 81 to Anchorage leaves the gate
21 h 16 apart on the timetable, overnight
CX 81 leaves 21 h 16 after AA 3056 arrives on the timetable: more than half a day, so not a connection we count.