KL 1798 then VY 7906 at Schiphol
Düsseldorf → Amsterdam → Valencia
Timetable, Amsterdam time
09:05KL 1798 from Düsseldorf at the gate
21:40VY 7906 to Valencia leaves the gate
12 h 35 apart on the timetable
VY 7906 leaves 12 h 35 after KL 1798 arrives on the timetable: more than half a day, so not a connection we count.