DY 3658 then U2 8058 at Barcelona
Copenhagen → Barcelona → London Gatwick
Timetable, Barcelona time
20:00DY 3658 from Copenhagen at the gate
19:45U2 8058 to London Gatwick leaves the gate
23 h 45 apart on the timetable, overnight
U2 8058 leaves 23 h 45 after DY 3658 arrives on the timetable: more than half a day, so not a connection we count.