U2 7850 then KL 565 at Schiphol
Birmingham (UK) → Amsterdam → Nairobi
Timetable, Amsterdam time
14:10U2 7850 from Birmingham (UK) at the gate
11:35KL 565 to Nairobi leaves the gate
21 h 25 apart on the timetable, overnight
KL 565 leaves 21 h 25 after U2 7850 arrives on the timetable: more than half a day, so not a connection we count.