Hi, I am finding it difficult to find definitive response on the web so thought I would post this here - I am going from San Sebastian to Porto with Iberia airlines - there is a layover of 55 mins in Madrid - is 55 mins enough time - I assume as we are booking connecting flights the luggage will go ahead, and from what I can see Euro domestic or Schragen to Schragen flights all leave from T4, is this cutting it too short? thanks