U2 8792 then U2 8733 at Gatwick
Gibraltar → London → Budapest
Timetable, London time
13:00U2 8792 from Gibraltar at the gate
06:35U2 8733 to Budapest leaves the gate
17 h 35 apart on the timetable, overnight
U2 8733 leaves 17 h 35 after U2 8792 arrives on the timetable: more than half a day, so not a connection we count.