FR 9575 then FR 1791 at Lisbon
Poznan → Lisbon → Luxembourg
Timetable, Lisbon time
09:05FR 9575 from Poznan at the gate
15:00FR 1791 to Luxembourg leaves the gate
5 h 55 apart on the timetable
The last days
FR 9575 and FR 1791 weren’t both flown 15 min to 12 h apart in the last 21 days.
Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.