FR 686 then OS 779 at Vienna
Gran Canaria → Vienna → Sofia
Timetable, Vienna time
21:30FR 686 from Gran Canaria at the gate
21:25OS 779 to Sofia leaves the gate
23 h 55 apart on the timetable, overnight
OS 779 leaves 23 h 55 after FR 686 arrives on the timetable: more than half a day, so not a connection we count.