FR 1884 then EC 7667 at Lisbon
London Stansted → Lisbon → Luxembourg
Timetable, Lisbon time
12:05FR 1884 from London Stansted at the gate
06:20EC 7667 to Luxembourg leaves the gate
18 h 15 apart on the timetable, overnight
EC 7667 leaves 18 h 15 after FR 1884 arrives on the timetable: more than half a day, so not a connection we count.