SQ 12 then CX 3280 at LAX
Tokyo Narita → Los Angeles → Portland (Oregon)
Timetable, Los Angeles time
11:15SQ 12 from Tokyo Narita at the gate
09:00CX 3280 to Portland (Oregon) leaves the gate
21 h 45 apart on the timetable, overnight
CX 3280 leaves 21 h 45 after SQ 12 arrives on the timetable: more than half a day, so not a connection we count.