IB 2471 then A3 1722 at Barcelona
Leon → Barcelona → Lisbon
Timetable, Barcelona time
21:35IB 2471 from Leon at the gatealso LL 3101, VY 5871, QR 6959
18:05A3 1722 to Lisbon leaves the gatealso EK 4861, MS 9545
20 h 30 apart on the timetable, overnight
A3 1722 leaves 20 h 30 after IB 2471 arrives on the timetable: more than half a day, so not a connection we count.