KL 616 then HV 6337 at Schiphol
Portland (Oregon) → Amsterdam → Valencia
Timetable, Amsterdam time
08:15KL 616 from Portland (Oregon) at the gate
07:25HV 6337 to Valencia leaves the gate
23 h 10 apart on the timetable, overnight
HV 6337 leaves 23 h 10 after KL 616 arrives on the timetable: more than half a day, so not a connection we count.