FR 9840 then LO 426 at Lisbon
Cologne → Lisbon → Warsaw Chopin
Timetable, Lisbon time
23:30FR 9840 from Cologne at the gate
14:55LO 426 to Warsaw Chopin leaves the gate
15 h 25 apart on the timetable, overnight
LO 426 leaves 15 h 25 after FR 9840 arrives on the timetable: more than half a day, so not a connection we count.