U2 8019 then A3 1765 at Madrid
London Gatwick → Madrid → Lisbon
Timetable, Madrid time
16:10U2 8019 from London Gatwick at the gate
14:55A3 1765 to Lisbon leaves the gatealso AV 2488, AD 7269, S4 8705, LY 9037, MS 9429
22 h 45 apart on the timetable, overnight
A3 1765 leaves 22 h 45 after U2 8019 arrives on the timetable: more than half a day, so not a connection we count.