I will be arriving Madrid from Atlanta the morning of April 29 then Bus to Pamplona. Is there a bus from Pamplona to SJPD? Last year (Sept.'12, I started in Pamplona and went as far as Burgos) I met some pilgrims at the Madrid airport who were bus-ing to Pamplona and if I had been starting in SJPD I could have shared a taxi with them from Pamplona to SJPD. Maybe the same will happen this year. However if it doesn't I'd like to know of other options.