CZ 1350 then U2 7646 at Madrid
Tenerife South → Madrid → Lisbon
Timetable, Madrid time
18:35CZ 1350 from Tenerife South at the gatealso LA 1769, CX 1812, VY 5459, AV 6109, QR 6941, BA 7235
18:00U2 7646 to Lisbon leaves the gate
23 h 25 apart on the timetable, overnight
U2 7646 leaves 23 h 25 after CZ 1350 arrives on the timetable: more than half a day, so not a connection we count.