IB 5127 then EC 7153 at Barcelona
Alicante → Barcelona → Milan
Timetable, Barcelona time
09:20IB 5127 from Alicante at the gate
07:20EC 7153 to Milan leaves the gate
22 h apart on the timetable, overnight
EC 7153 leaves 22 h after IB 5127 arrives on the timetable: more than half a day, so not a connection we count.