QR 3672 then FR 4084 at Barcelona
Berlin → Barcelona → Warsaw Modlin
Timetable, Barcelona time
19:55QR 3672 from Berlin at the gate
19:10FR 4084 to Warsaw Modlin leaves the gate
23 h 15 apart on the timetable, overnight
FR 4084 leaves 23 h 15 after QR 3672 arrives on the timetable: more than half a day, so not a connection we count.