EC 7681 then SN 3698 at Barcelona
Lisbon → Barcelona → Brussels
Timetable, Barcelona time
21:20EC 7681 from Lisbon at the gate
12:25SN 3698 to Brussels leaves the gate
15 h 05 apart on the timetable, overnight
SN 3698 leaves 15 h 05 after EC 7681 arrives on the timetable: more than half a day, so not a connection we count.