TP 1927 then FR 1768 at Lisbon
Porto → Lisbon → Valencia
Timetable, Lisbon time
13:05TP 1927 from Porto at the gate
12:25FR 1768 to Valencia leaves the gate
23 h 20 apart on the timetable, overnight
FR 1768 leaves 23 h 20 after TP 1927 arrives on the timetable: more than half a day, so not a connection we count.