FR 3977 then IB 5852 at Barcelona
Dublin → Barcelona → Edinburgh
Timetable, Barcelona time
21:10FR 3977 from Dublin at the gate
17:50IB 5852 to Edinburgh leaves the gatealso LL 5852, VY 7752, BA 8102
20 h 40 apart on the timetable, overnight
IB 5852 leaves 20 h 40 after FR 3977 arrives on the timetable: more than half a day, so not a connection we count.