U2 2048 then FR 4096 at Manchester
Madrid → Manchester → Riga
Timetable, Manchester time
13:40U2 2048 from Madrid at the gate
07:40FR 4096 to Riga leaves the gate
18 h apart on the timetable, overnight
FR 4096 leaves 18 h after U2 2048 arrives on the timetable: more than half a day, so not a connection we count.