FR 3050 then FR 6559 at Barcelona
Krakow → Barcelona → Liverpool
Timetable, Barcelona time
21:05FR 3050 from Krakow at the gate
12:50FR 6559 to Liverpool leaves the gate
15 h 45 apart on the timetable, overnight
FR 6559 leaves 15 h 45 after FR 3050 arrives on the timetable: more than half a day, so not a connection we count.