AA 3067 then CX 2081 at O'Hare
Boston → Chicago → Anchorage
Timetable, Chicago time
14:02AA 3067 from Boston at the gate
12:55CX 2081 to Anchorage leaves the gate
22 h 53 apart on the timetable, overnight
CX 2081 leaves 22 h 53 after AA 3067 arrives on the timetable: more than half a day, so not a connection we count.