IB 1100 then IB 2240 at Madrid
Bilbao → Madrid → Strasbourg
Timetable, Madrid time
14:45IB 1100 from Bilbao at the gatealso VY 5681, AV 6049, QR 6991, BA 7090
09:05IB 2240 to Strasbourg leaves the gatealso QR 5083, VY 5640
18 h 20 apart on the timetable, overnight
IB 2240 leaves 18 h 20 after IB 1100 arrives on the timetable: more than half a day, so not a connection we count.