I plan to go to Lucca on 28/07/2018 for a day trip and return to Florence after dinner (around 21:00) . I expected that there are direct trains from Lucca to Firenze SMN , but when I checked the trenitalia website, I do not see any direct trains. All solutions that the website shows require changing the train at Pisa.
I changed my search to an earlier date (e.g. 6/7/2018) and there are direct trains every hour. Why can't I find those trains on 28/7/2018? Is the schedule not out yet or those direct trains do not run on that date???
Thanks for all of your help.