KL 1420 then U2 7837 at Schiphol
Nantes → Amsterdam → Edinburgh
Timetable, Amsterdam time
13:45KL 1420 from Nantes at the gate
11:40U2 7837 to Edinburgh leaves the gate
21 h 55 apart on the timetable, overnight
U2 7837 leaves 21 h 55 after KL 1420 arrives on the timetable: more than half a day, so not a connection we count.