FR 3078 then IB 532 at Lisbon
Barcelona → Lisbon → Madrid
Timetable, Lisbon time
20:50FR 3078 from Barcelona at the gate
12:30IB 532 to Madrid leaves the gate
15 h 40 apart on the timetable, overnight
IB 532 leaves 15 h 40 after FR 3078 arrives on the timetable: more than half a day, so not a connection we count.