DL 3802 then DL 142 at Seattle
Portland (Oregon) → Seattle → Amsterdam
Timetable, Seattle time
15:25DL 3802 from Portland (Oregon) at the gate
14:35DL 142 to Amsterdam leaves the gate
23 h 10 apart on the timetable, overnight
DL 142 leaves 23 h 10 after DL 3802 arrives on the timetable: more than half a day, so not a connection we count.