W6 1411 then FR 9015 at Barcelona
Warsaw Modlin → Barcelona → London Stansted
Timetable, Barcelona time
14:40W6 1411 from Warsaw Modlin at the gate
07:55FR 9015 to London Stansted leaves the gate
17 h 15 apart on the timetable, overnight
FR 9015 leaves 17 h 15 after W6 1411 arrives on the timetable: more than half a day, so not a connection we count.