FR 3050 then FR 6927 at Barcelona
Krakow → Barcelona → Rome
Timetable, Barcelona time
16:15FR 3050 from Krakow at the gate
09:05FR 6927 to Rome leaves the gate
16 h 50 apart on the timetable, overnight
FR 6927 leaves 16 h 50 after FR 3050 arrives on the timetable: more than half a day, so not a connection we count.