IB 1402 then IB 441 at Madrid
Athens → Madrid → Bilbao
Timetable, Madrid time
02:45IB 1402 from Athens at the gate
22:10IB 441 to Bilbao leaves the gatealso LA 1512, CX 1872, VY 5202, AT 5345, AY 5615, AV 6033, CZ 7314, QR 8048
19 h 25 apart on the timetable
IB 441 leaves 19 h 25 after IB 1402 arrives on the timetable: more than half a day, so not a connection we count.