U2 8019 then IB 533 at Madrid
London Gatwick → Madrid → Lisbon
Timetable, Madrid time
16:10U2 8019 from London Gatwick at the gate
15:40IB 533 to Lisbon leaves the gate
23 h 30 apart on the timetable, overnight
IB 533 leaves 23 h 30 after U2 8019 arrives on the timetable: more than half a day, so not a connection we count.