IB 1378 then IB 439 at Madrid
Algiers → Madrid → Bilbao
Timetable, Madrid time
16:35IB 1378 from Algiers at the gatealso VY 5869
19:50IB 439 to Bilbao leaves the gatealso VY 5009, LA 5424, AV 6080, QR 6529, PC 7910
3 h 15 apart on the timetable
The last days
IB 1378 and IB 439 weren’t both flown 15 min to 12 h apart in the last 21 days.
Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.
Later flights to Bilbao
IB 44122:105 h 35 after IB 1378 on the timetable