LA 5798 then VY 1260 at Barcelona
Lisbon → Barcelona → Vienna
Timetable, Barcelona time
23:55LA 5798 from Lisbon at the gate
17:50VY 1260 to Vienna leaves the gate
17 h 55 apart on the timetable, overnight
VY 1260 leaves 17 h 55 after LA 5798 arrives on the timetable: more than half a day, so not a connection we count.