U2 3853 then KL 1083 at Schiphol
Milan → Amsterdam → Bristol
Timetable, Amsterdam time
09:00U2 3853 from Milan at the gate
21:55KL 1083 to Bristol leaves the gate
12 h 55 apart on the timetable
KL 1083 leaves 12 h 55 after U2 3853 arrives on the timetable: more than half a day, so not a connection we count.