IB 415 then LO 4704 at Barcelona
Madrid → Barcelona → Lisbon
Timetable, Barcelona time
16:15IB 415 from Madrid at the gatealso LA 1522, LL 3015, VY 5057, AV 6016, QR 6889, BA 7134, AA 8630
10:55LO 4704 to Lisbon leaves the gate
18 h 40 apart on the timetable, overnight
LO 4704 leaves 18 h 40 after IB 415 arrives on the timetable: more than half a day, so not a connection we count.