U2 2254 then U2 2259 at Manchester
Sharm El Sheikh → Manchester → Reykjavík
Timetable, Manchester time
00:05U2 2254 from Sharm El Sheikh at the gate
16:25U2 2259 to Reykjavík leaves the gate
16 h 20 apart on the timetable
U2 2259 leaves 16 h 20 after U2 2254 arrives on the timetable: more than half a day, so not a connection we count.