Hi there - I have a flight LHR (BA) to Madrid and then on to Quito (Iberia) and am just checking on how long I need for my connection in Madrid. The flights are on one booking and appear to indicate I will be arriving at Madrid Terminal 4S and leave from the same Terminal 4S.

We will have checked in baggage but I am assuming my luggage will be transferred onto the final destination without any need to collect and re-check in (??). Will I need to go through passport control (I have a UK passport).

Many thanks for any advice