FR 4097 then VY 7755 at Manchester
Riga → Manchester → Barcelona
Timetable, Manchester time
22:25FR 4097 from Riga at the gate
13:35VY 7755 to Barcelona leaves the gate
15 h 10 apart on the timetable, overnight
VY 7755 leaves 15 h 10 after FR 4097 arrives on the timetable: more than half a day, so not a connection we count.