U2 2142 then U2 2273 at Manchester
Dalaman → Manchester → Valletta
Timetable, Manchester time
00:50U2 2142 from Dalaman at the gate
14:35U2 2273 to Valletta leaves the gate
13 h 45 apart on the timetable
U2 2273 leaves 13 h 45 after U2 2142 arrives on the timetable: more than half a day, so not a connection we count.