AA 543 then CX 3280 at LAX
Charlotte → Los Angeles → Portland (Oregon)
Timetable, Los Angeles time
09:25AA 543 from Charlotte at the gate
09:00CX 3280 to Portland (Oregon) leaves the gate
23 h 35 apart on the timetable, overnight
CX 3280 leaves 23 h 35 after AA 543 arrives on the timetable: more than half a day, so not a connection we count.