EC 7681 then FR 3039 at Barcelona
Lisbon → Barcelona → Prague
Timetable, Barcelona time
21:20EC 7681 from Lisbon at the gate
11:40FR 3039 to Prague leaves the gate
14 h 20 apart on the timetable, overnight
FR 3039 leaves 14 h 20 after EC 7681 arrives on the timetable: more than half a day, so not a connection we count.