AA 4384 then CX 81 at O'Hare
Pensacola → Chicago → Anchorage
Timetable, Chicago time
17:29AA 4384 from Pensacola at the gate
15:30CX 81 to Anchorage leaves the gate
22 h 01 apart on the timetable, overnight
CX 81 leaves 22 h 01 after AA 4384 arrives on the timetable: more than half a day, so not a connection we count.