FB 471 then IB 1577 at Madrid
Sofia → Madrid → Tenerife North
Timetable, Madrid time
16:20FB 471 from Sofia at the gate
16:10IB 1577 to Tenerife North leaves the gatealso LA 1740, PC 7945, AA 8709
23 h 50 apart on the timetable, overnight
IB 1577 leaves 23 h 50 after FB 471 arrives on the timetable: more than half a day, so not a connection we count.