PY 994 then KL 1019 at Schiphol
Zandery → Amsterdam → Leeds
Timetable, Amsterdam time
12:00PY 994 from Zandery at the gate
09:35KL 1019 to Leeds leaves the gate
21 h 35 apart on the timetable, overnight
KL 1019 leaves 21 h 35 after PY 994 arrives on the timetable: more than half a day, so not a connection we count.