UA 20 then U2 3302 at Schiphol
Houston → Amsterdam → Edinburgh
Timetable, Amsterdam time
08:35UA 20 from Houston at the gate
22:15U2 3302 to Edinburgh leaves the gate
13 h 40 apart on the timetable
U2 3302 leaves 13 h 40 after UA 20 arrives on the timetable: more than half a day, so not a connection we count.