AF 51 then U2 4693 at Charles de Gaulle
Washington → Paris → Edinburgh
Timetable, Paris time
08:10AF 51 from Washington at the gate
06:45U2 4693 to Edinburgh leaves the gate
22 h 35 apart on the timetable, overnight
U2 4693 leaves 22 h 35 after AF 51 arrives on the timetable: more than half a day, so not a connection we count.