Z264 was shut down in November 2021 and resumed operation on December 30, 2021. The train z264 departs from Guangzhou Station to Lhasa Station at 11: 45 and ends at Lhasa Station at 16: 19 on the third day. The stations z264 passes through are: Guangzhou, Chenzhou, Changsha, Wuchang, Zhengzhou, Xi &;an, Lanzhou, Xining, Delingha, Golmud, Amdo, Naqu and Lhasa, with a total running time of 52 hours and 34 minutes.