FR 3952 then DJ 6645 at Lisbon
Manchester → Lisbon → Porto
Timetable, Lisbon time
20:55FR 3952 from Manchester at the gate
19:48DJ 6645 to Porto leaves the gate
22 h 53 apart on the timetable, overnight
DJ 6645 leaves 22 h 53 after FR 3952 arrives on the timetable: more than half a day, so not a connection we count.