W6 1411 then FR 8217 at Barcelona
Warsaw Modlin → Barcelona → London Stansted
Timetable, Barcelona time
14:40W6 1411 from Warsaw Modlin at the gate
13:40FR 8217 to London Stansted leaves the gate
23 h apart on the timetable, overnight
FR 8217 leaves 23 h after W6 1411 arrives on the timetable: more than half a day, so not a connection we count.