KL 1802 then HV 6145 at Schiphol
Düsseldorf → Amsterdam → Alicante
Timetable, Amsterdam time
15:25KL 1802 from Düsseldorf at the gate
15:20HV 6145 to Alicante leaves the gate
23 h 55 apart on the timetable, overnight
HV 6145 leaves 23 h 55 after KL 1802 arrives on the timetable: more than half a day, so not a connection we count.