IB 1141 then EC 7667 at Lisbon
Madrid → Lisbon → Luxembourg
Timetable, Lisbon time
11:50IB 1141 from Madrid at the gate
06:20EC 7667 to Luxembourg leaves the gate
18 h 30 apart on the timetable, overnight
EC 7667 leaves 18 h 30 after IB 1141 arrives on the timetable: more than half a day, so not a connection we count.