U2 8046 then U2 819 at Gatwick
Corvera → London → Belfast International
Timetable, London time
19:20U2 8046 from Corvera at the gate
15:40U2 819 to Belfast International leaves the gate
20 h 20 apart on the timetable, overnight
U2 819 leaves 20 h 20 after U2 8046 arrives on the timetable: more than half a day, so not a connection we count.