I will be flying from Vienna Austria to Madrid airport and catch a connecting flight to Chicago. First flight from Vienna by Iberia, arrives at T4 Madrid, and I have to catch the connecting flight(It is by Iberia as well) at T4S. The layover time is exactly one hour. Here are my questions:
1. Obviously, I will check in my bags at Vienna airport. So, there is only hand carry with me when I go to T4S. But, will I have to go through security and passport control again in between this 2 terminals? If Yes, will I do that at T4 before the shuttle train or at T4S?
How complicate is it to get to T4S from T4? I read some posts that signposts are not really clear. It is also a long walk. Is that true?
How long will it take to go from T4 to T4S with all the walk, train time and passport control?
Thanks in advance