W6 2095 then EC 7694 at Barcelona
Krakow → Barcelona → Lisbon
Timetable, Barcelona time
18:20W6 2095 from Krakow at the gate
15:30EC 7694 to Lisbon leaves the gate
21 h 10 apart on the timetable, overnight
EC 7694 leaves 21 h 10 after W6 2095 arrives on the timetable: more than half a day, so not a connection we count.