FR 1084 then FR 1791 at Lisbon
Beauvais → Lisbon → Luxembourg
Timetable, Lisbon time
21:05FR 1084 from Beauvais at the gate
16:20FR 1791 to Luxembourg leaves the gate
19 h 15 apart on the timetable, overnight
FR 1791 leaves 19 h 15 after FR 1084 arrives on the timetable: more than half a day, so not a connection we count.