AF 1577 then U2 6640 at Charles de Gaulle
Bilbao → Paris → Birmingham (UK)
Timetable, Paris time
19:55AF 1577 from Bilbao at the gate
16:30U2 6640 to Birmingham (UK) leaves the gate
20 h 35 apart on the timetable, overnight
U2 6640 leaves 20 h 35 after AF 1577 arrives on the timetable: more than half a day, so not a connection we count.