FR 2251 then U2 2704 at Barcelona
Marrakesh → Barcelona → Bristol
Timetable, Barcelona time
16:15FR 2251 from Marrakesh at the gate
11:05U2 2704 to Bristol leaves the gate
18 h 50 apart on the timetable, overnight
U2 2704 leaves 18 h 50 after FR 2251 arrives on the timetable: more than half a day, so not a connection we count.