U2 6667 then KL 1319 at Schiphol
Birmingham (UK) → Amsterdam → Warsaw
Timetable, Amsterdam time
09:25U2 6667 from Birmingham (UK) at the gate
21:30KL 1319 to Warsaw leaves the gate
12 h 05 apart on the timetable
KL 1319 leaves 12 h 05 after U2 6667 arrives on the timetable: more than half a day, so not a connection we count.