FR 3147 then FR 4084 at Barcelona
Oujda → Barcelona → Warsaw Modlin
Timetable, Barcelona time
20:10FR 3147 from Oujda at the gate
10:00FR 4084 to Warsaw Modlin leaves the gate
13 h 50 apart on the timetable, overnight
FR 4084 leaves 13 h 50 after FR 3147 arrives on the timetable: more than half a day, so not a connection we count.