EK 255 then LO 4704 at Barcelona
Dubai → Barcelona → Lisbon
Timetable, Barcelona time
08:15EK 255 from Dubai at the gatealso FI 6007, AV 6255
21:10LO 4704 to Lisbon leaves the gate
12 h 55 apart on the timetable
LO 4704 leaves 12 h 55 after EK 255 arrives on the timetable: more than half a day, so not a connection we count.