BT 633 then FR 9601 at Fiumicino
Riga → Rome → Madrid
Timetable, Rome time
14:10BT 633 from Riga at the gate
09:00FR 9601 to Madrid leaves the gate
18 h 50 apart on the timetable, overnight
FR 9601 leaves 18 h 50 after BT 633 arrives on the timetable: more than half a day, so not a connection we count.