OS 814 then FR 13 at Vienna
Heraklion → Vienna → Barcelona
Timetable, Vienna time
13:55OS 814 from Heraklion at the gate
12:00FR 13 to Barcelona leaves the gate
22 h 05 apart on the timetable, overnight
FR 13 leaves 22 h 05 after OS 814 arrives on the timetable: more than half a day, so not a connection we count.