KL 9936 then U2 5408 at Schiphol
Stuttgart → Amsterdam → Milan Linate
Timetable, Amsterdam time
08:58KL 9936 from Stuttgart at the gate
21:20U2 5408 to Milan Linate leaves the gate
12 h 22 apart on the timetable
U2 5408 leaves 12 h 22 after KL 9936 arrives on the timetable: more than half a day, so not a connection we count.