W6 2391 then FR 3876 at Madrid
Budapest → Madrid → Tangier
Timetable, Madrid time
08:55W6 2391 from Budapest at the gate
06:15FR 3876 to Tangier leaves the gate
21 h 20 apart on the timetable, overnight
FR 3876 leaves 21 h 20 after W6 2391 arrives on the timetable: more than half a day, so not a connection we count.