RO 415 then FR 3186 at Madrid
Bucharest → Madrid → Manchester
Timetable, Madrid time
11:25RO 415 from Bucharest at the gate
06:00FR 3186 to Manchester leaves the gate
18 h 35 apart on the timetable, overnight
FR 3186 leaves 18 h 35 after RO 415 arrives on the timetable: more than half a day, so not a connection we count.