UA 33 then CX 3280 at LAX
Tokyo Narita → Los Angeles → Portland (Oregon)
Timetable, Los Angeles time
10:35UA 33 from Tokyo Narita at the gate
09:00CX 3280 to Portland (Oregon) leaves the gate
22 h 25 apart on the timetable, overnight
CX 3280 leaves 22 h 25 after UA 33 arrives on the timetable: more than half a day, so not a connection we count.