U2 8286 then U2 8685 at Gatwick
Catania → London → Amsterdam
Timetable, London time
21:45U2 8286 from Catania at the gate
18:25U2 8685 to Amsterdam leaves the gate
20 h 40 apart on the timetable, overnight
U2 8685 leaves 20 h 40 after U2 8286 arrives on the timetable: more than half a day, so not a connection we count.