FR 8898 then LX 1273 at Copenhagen
Porto → Copenhagen → Zurich
Timetable, Copenhagen time
22:25FR 8898 from Porto at the gate
19:55LX 1273 to Zurich leaves the gate
21 h 30 apart on the timetable, overnight
LX 1273 leaves 21 h 30 after FR 8898 arrives on the timetable: more than half a day, so not a connection we count.