IB 416 then FR 2766 at Madrid
Barcelona → Madrid → Prague
Timetable, Madrid time
18:25IB 416 from Barcelona at the gatealso IB 416S, LL 3016, VY 5068, QR 6587, BA 7083, CZ 7325
18:20FR 2766 to Prague leaves the gate
23 h 55 apart on the timetable, overnight
FR 2766 leaves 23 h 55 after IB 416 arrives on the timetable: more than half a day, so not a connection we count.