EC 3749 then EC 7694 at Barcelona
Milan → Barcelona → Lisbon
Timetable, Barcelona time
08:40EC 3749 from Milan at the gate
22:00EC 7694 to Lisbon leaves the gate
13 h 20 apart on the timetable
EC 7694 leaves 13 h 20 after EC 3749 arrives on the timetable: more than half a day, so not a connection we count.