IB 5341 then FR 4084 at Barcelona
Rome → Barcelona → Warsaw Modlin
Timetable, Barcelona time
17:05IB 5341 from Rome at the gatealso LL 5341
10:00FR 4084 to Warsaw Modlin leaves the gate
16 h 55 apart on the timetable, overnight
FR 4084 leaves 16 h 55 after IB 5341 arrives on the timetable: more than half a day, so not a connection we count.