FR 5545 then OS 775 at Vienna
Agadir → Vienna → Sofia
Timetable, Vienna time
22:35FR 5545 from Agadir at the gate
15:30OS 775 to Sofia leaves the gate
16 h 55 apart on the timetable, overnight
OS 775 leaves 16 h 55 after FR 5545 arrives on the timetable: more than half a day, so not a connection we count.