U2 820 then U2 8707 at Gatwick
Belfast International → London → Marrakesh
Timetable, London time
19:05U2 820 from Belfast International at the gate
15:10U2 8707 to Marrakesh leaves the gate
20 h 05 apart on the timetable, overnight
U2 8707 leaves 20 h 05 after U2 820 arrives on the timetable: more than half a day, so not a connection we count.