TP 1937 then FR 2253 at Lisbon
Porto → Lisbon → Manchester
Timetable, Lisbon time
06:00TP 1937 from Porto at the gate
21:45FR 2253 to Manchester leaves the gate
15 h 45 apart on the timetable
FR 2253 leaves 15 h 45 after TP 1937 arrives on the timetable: more than half a day, so not a connection we count.