FR 270 then TP 1035 at Barcelona
Milan → Barcelona → Lisbon
Timetable, Barcelona time
17:55FR 270 from Milan at the gate
14:35TP 1035 to Lisbon leaves the gatealso S4 4897, LY 9003
20 h 40 apart on the timetable, overnight
TP 1035 leaves 20 h 40 after FR 270 arrives on the timetable: more than half a day, so not a connection we count.