OS 662 then FR 7350 at Vienna
Warsaw → Vienna → Barcelona
Timetable, Vienna time
11:30OS 662 from Warsaw at the gate
07:05FR 7350 to Barcelona leaves the gate
19 h 35 apart on the timetable, overnight
FR 7350 leaves 19 h 35 after OS 662 arrives on the timetable: more than half a day, so not a connection we count.