LS 4104 then U2 837 at Gatwick
Agadir → London → Belfast International
Timetable, London time
21:35LS 4104 from Agadir at the gate
20:35U2 837 to Belfast International leaves the gate
23 h apart on the timetable, overnight
U2 837 leaves 23 h after LS 4104 arrives on the timetable: more than half a day, so not a connection we count.