W6 1411 then U2 2704 at Barcelona
Warsaw Modlin → Barcelona → Bristol
Timetable, Barcelona time
14:40W6 1411 from Warsaw Modlin at the gate
11:05U2 2704 to Bristol leaves the gate
20 h 25 apart on the timetable, overnight
U2 2704 leaves 20 h 25 after W6 1411 arrives on the timetable: more than half a day, so not a connection we count.