U2 8010 then U2 8281 at Gatwick
Valencia → London → Bari
Timetable, London time
13:45U2 8010 from Valencia at the gate
13:25U2 8281 to Bari leaves the gate
23 h 40 apart on the timetable, overnight
U2 8281 leaves 23 h 40 after U2 8010 arrives on the timetable: more than half a day, so not a connection we count.