KL 606 then U2 3302 at Schiphol
San Francisco → Amsterdam → Edinburgh
Timetable, Amsterdam time
09:10KL 606 from San Francisco at the gate
21:55U2 3302 to Edinburgh leaves the gate
12 h 45 apart on the timetable
U2 3302 leaves 12 h 45 after KL 606 arrives on the timetable: more than half a day, so not a connection we count.