Getting to Sarria

We arrive in Madrid on May 1st (why do we always choose International Labor Day to begin our travels?).  In 2007 we took a very pleasant train ride from Madrid to Pamplona.  We hope to do the same to Leon this time and then we'll take a bus to Sarria, which is proving to be more complicated (sort of like the one bus a day - at 5 pm - from Pamplona to Roncesvalles). 

Renfe offers Alvia and Intercity trains from Madrid's Charmartin station to Leon that take about 3 hours.  The Alvia costs 45.30€ and the Intercity 37€.  We are scheduled to arrive in Madrid at 8:20 am but it is on US Airways so that could mean 11:20 am.  We'll have to get from the Barajas airport to the Charmartin train station so that might be another hour.  There are trains at: 10:30, 11:05, 14:40, 17:05, 19:00, 20:30.  Needless to say, we should have a hotel reservation in Leon since it is a holiday.  And we better make train reservations as well, perhaps on RailEurope.com.

Then to get to Sarria, it appears we will have to take a bus from Leon to Lugo on ALSA, and then take a different bus company, MonBus, from Lugo to Sarria.  There are two nonstop buses from Leon to Lugo that appear to run every day:  10:15 am (arriving at 13:30) and 16:30 pm (arriving at 20:15pm).  Obviously we would take the morning bus.  The fare is 17.54€ apiece.

The trip from Lugo to Sarria is much shorter, only 35 minutes, and there are 13 buses a day on weekdays.  There are buses at 13:45, 14:45, 15:20, 17:30, 18:35 (I might as well get used to that 24 hour clock).  So if everything ran on schedule, we could take the 10:15 bus from Leon to Lugo and then the 13:45 bus to Sarria, and if we missed that there's the 14:45 bus.  However, if we went on Sunday, there are fewer buses: if we missed the 13:45 bus, we'd have to wait until 18:35 for the next one.  The fare is 3.70€ apiece.  Monbus doesn't seem to service Leon, although it goes to Madrid, Barcelona, Burgos and many other cities.

How much did we plan ahead in 2007?  I know we bought our train tickets online and then were able to change them to an earlier train at the station.  But that wasn't May 1st.