B6 33 then U2 4629 at Charles de Gaulle
Boston → Paris → Manchester
Timetable, Paris time
09:20B6 33 from Boston at the gate
07:00U2 4629 to Manchester leaves the gate
21 h 40 apart on the timetable, overnight
U2 4629 leaves 21 h 40 after B6 33 arrives on the timetable: more than half a day, so not a connection we count.