LL 5054 then FR 12 at Barcelona
Hondarribia → Barcelona → Vienna
Timetable, Barcelona time
15:10LL 5054 from Hondarribia at the gate
15:00FR 12 to Vienna leaves the gate
23 h 50 apart on the timetable, overnight
FR 12 leaves 23 h 50 after LL 5054 arrives on the timetable: more than half a day, so not a connection we count.