EC 7102 then LO 4715 at Barcelona
Basel → Barcelona → Lisbon
Timetable, Barcelona time
14:40EC 7102 from Basel at the gate
12:35LO 4715 to Lisbon leaves the gate
21 h 55 apart on the timetable, overnight
LO 4715 leaves 21 h 55 after EC 7102 arrives on the timetable: more than half a day, so not a connection we count.