LL 5054 then FR 6920 at Barcelona
Hondarribia → Barcelona → Dublin
Timetable, Barcelona time
15:10LL 5054 from Hondarribia at the gate
06:20FR 6920 to Dublin leaves the gate
15 h 10 apart on the timetable, overnight
FR 6920 leaves 15 h 10 after LL 5054 arrives on the timetable: more than half a day, so not a connection we count.