KL 3359 then FR 2066 at Madrid
Bilbao → Madrid → Ibiza
Timetable, Madrid time
17:55KL 3359 from Bilbao at the gatealso EY 4317, AM 6839, AD 6937
13:45FR 2066 to Ibiza leaves the gate
19 h 50 apart on the timetable, overnight
FR 2066 leaves 19 h 50 after KL 3359 arrives on the timetable: more than half a day, so not a connection we count.