OS 110 then FR 7350 at Vienna
Klagenfurt → Vienna → Barcelona
Timetable, Vienna time
12:00OS 110 from Klagenfurt at the gate
07:05FR 7350 to Barcelona leaves the gate
19 h 05 apart on the timetable, overnight
FR 7350 leaves 19 h 05 after OS 110 arrives on the timetable: more than half a day, so not a connection we count.