VY 7754 then LS 931 at Manchester
Barcelona → Manchester → Valletta
Timetable, Manchester time
12:45VY 7754 from Barcelona at the gate
10:00LS 931 to Valletta leaves the gate
21 h 15 apart on the timetable, overnight
LS 931 leaves 21 h 15 after VY 7754 arrives on the timetable: more than half a day, so not a connection we count.