IB 1050 then IB 629 at Madrid
Pamplona → Madrid → Zurich
Timetable, Madrid time
11:45IB 1050 from Pamplona at the gatealso QR 5382, AT 5390, AV 6118, BA 7281, AA 8826
11:15IB 629 to Zurich leaves the gatealso VY 5255, AA 8546
23 h 30 apart on the timetable, overnight
IB 629 leaves 23 h 30 after IB 1050 arrives on the timetable: more than half a day, so not a connection we count.