MU 4975 then U2 7652 at Madrid
Bilbao → Madrid → Lisbon
Timetable, Madrid time
22:15MU 4975 from Bilbao at the gatealso AM 6899, AD 6940, UX 7160, EY 7546
22:10U2 7652 to Lisbon leaves the gate
23 h 55 apart on the timetable, overnight
U2 7652 leaves 23 h 55 after MU 4975 arrives on the timetable: more than half a day, so not a connection we count.