U2 2208 then FR 4096 at Manchester
Dubrovnik → Manchester → Riga
Timetable, Manchester time
13:25U2 2208 from Dubrovnik at the gate
07:40FR 4096 to Riga leaves the gate
18 h 15 apart on the timetable, overnight
FR 4096 leaves 18 h 15 after U2 2208 arrives on the timetable: more than half a day, so not a connection we count.