AA 1672 then CX 2081 at O'Hare
Harrisburg → Chicago → Anchorage
Timetable, Chicago time
13:29AA 1672 from Harrisburg at the gate
12:55CX 2081 to Anchorage leaves the gate
23 h 26 apart on the timetable, overnight
CX 2081 leaves 23 h 26 after AA 1672 arrives on the timetable: more than half a day, so not a connection we count.