U2 2703 then FR 3193 at Barcelona
Bristol → Barcelona → Riga
Timetable, Barcelona time
18:45U2 2703 from Bristol at the gate
16:20FR 3193 to Riga leaves the gate
21 h 35 apart on the timetable, overnight
FR 3193 leaves 21 h 35 after U2 2703 arrives on the timetable: more than half a day, so not a connection we count.