EC 7681 then OS 402 at Barcelona
Lisbon → Barcelona → Vienna
Timetable, Barcelona time
21:20EC 7681 from Lisbon at the gate
09:55OS 402 to Vienna leaves the gate
12 h 35 apart on the timetable, overnight
OS 402 leaves 12 h 35 after EC 7681 arrives on the timetable: more than half a day, so not a connection we count.