As an alternative to the train, the Livorno-Pisa route is also run by the CPT (Pisa bus company).
The CPT bus service Livorno-Pisa takes about an hour because it goes via the small coastal towns of Tirrenia and Marina di Pisa (popular for their beaches in the summer).
Times from 1st September 2012 until 30th June 2013
Dep Livorno (Largo Duomo): 0600, 0700, 0730, 0800, 0900, 1000, 1100, 1200, 1305, 1330, 1400, 1500, 1600, 1700, 1800, 1900, 2000
Dep Pisa (bus station) 0600, 0630, 0700, 0800, 0900, 1000, 1100, 1200, 1230, 1300, 1400, 1500, 1600, 1700, 1800, 1830, 1900