FR 4586 then W6 7022 at Barcelona
Porto → Barcelona → Bratislava
Timetable, Barcelona time
19:45FR 4586 from Porto at the gate
12:15W6 7022 to Bratislava leaves the gate
16 h 30 apart on the timetable, overnight
W6 7022 leaves 16 h 30 after FR 4586 arrives on the timetable: more than half a day, so not a connection we count.