U2 2703 then IB 5414 at Barcelona
Bristol → Barcelona → London Gatwick
Timetable, Barcelona time
18:45U2 2703 from Bristol at the gate
15:05IB 5414 to London Gatwick leaves the gatealso LL 5414, VY 7618, BA 8072
20 h 20 apart on the timetable, overnight
IB 5414 leaves 20 h 20 after U2 2703 arrives on the timetable: more than half a day, so not a connection we count.