IB 5457 then LO 4704 at Barcelona
Vigo → Barcelona → Lisbon
Timetable, Barcelona time
11:45IB 5457 from Vigo at the gate
10:55LO 4704 to Lisbon leaves the gate
23 h 10 apart on the timetable, overnight
LO 4704 leaves 23 h 10 after IB 5457 arrives on the timetable: more than half a day, so not a connection we count.