BY 2477 then U2 2273 at Manchester
Tenerife South → Manchester → Valletta
Timetable, Manchester time
18:35BY 2477 from Tenerife South at the gate
14:15U2 2273 to Valletta leaves the gate
19 h 40 apart on the timetable, overnight
U2 2273 leaves 19 h 40 after BY 2477 arrives on the timetable: more than half a day, so not a connection we count.