AA 815 then CX 99 at O'Hare
Charlotte → Chicago → Anchorage
Timetable, Chicago time
23:00AA 815 from Charlotte at the gate
21:15CX 99 to Anchorage leaves the gate
22 h 15 apart on the timetable, overnight
CX 99 leaves 22 h 15 after AA 815 arrives on the timetable: more than half a day, so not a connection we count.