EC 7102 then LL 5472 at Barcelona
Basel → Barcelona → Valladolid
Timetable, Barcelona time
14:40EC 7102 from Basel at the gate
12:20LL 5472 to Valladolid leaves the gate
21 h 40 apart on the timetable, overnight
LL 5472 leaves 21 h 40 after EC 7102 arrives on the timetable: more than half a day, so not a connection we count.