LS 804 then FR 4096 at Manchester
Barcelona → Manchester → Riga
Timetable, Manchester time
14:05LS 804 from Barcelona at the gate
13:25FR 4096 to Riga leaves the gate
23 h 20 apart on the timetable, overnight
FR 4096 leaves 23 h 20 after LS 804 arrives on the timetable: more than half a day, so not a connection we count.