VY 7756 then U2 2057 at Manchester
Barcelona → Manchester → Heraklion
Timetable, Manchester time
18:50VY 7756 from Barcelona at the gate
16:45U2 2057 to Heraklion leaves the gate
21 h 55 apart on the timetable, overnight
U2 2057 leaves 21 h 55 after VY 7756 arrives on the timetable: more than half a day, so not a connection we count.