IB 1152 then FR 4273 at Madrid
Porto → Madrid → Tirana
Timetable, Madrid time
18:55IB 1152 from Porto at the gatealso LA 1758, CX 1856, QR 5057, VY 5764
13:40FR 4273 to Tirana leaves the gate
18 h 45 apart on the timetable, overnight
FR 4273 leaves 18 h 45 after IB 1152 arrives on the timetable: more than half a day, so not a connection we count.