FR 2234 then OS 406 at Barcelona
Nador → Barcelona → Vienna
Timetable, Barcelona time
22:30FR 2234 from Nador at the gate
20:30OS 406 to Vienna leaves the gate
22 h apart on the timetable, overnight
OS 406 leaves 22 h after FR 2234 arrives on the timetable: more than half a day, so not a connection we count.