EC 7681 then W6 1476 at Barcelona
Lisbon → Barcelona → Warsaw Chopin
Timetable, Barcelona time
21:50EC 7681 from Lisbon at the gatealso U2 7681
10:15W6 1476 to Warsaw Chopin leaves the gate
12 h 25 apart on the timetable, overnight
W6 1476 leaves 12 h 25 after EC 7681 arrives on the timetable: more than half a day, so not a connection we count.