DY 5511 then IB 5414 at Barcelona
Copenhagen → Barcelona → London Gatwick
Timetable, Barcelona time
22:45DY 5511 from Copenhagen at the gate
14:55IB 5414 to London Gatwick leaves the gatealso LL 5414, VY 7618, BA 8072
16 h 10 apart on the timetable, overnight
IB 5414 leaves 16 h 10 after DY 5511 arrives on the timetable: more than half a day, so not a connection we count.