Core Viewpoint - The Guizhou Metro is extending its operating hours during the Spring Festival from February 17 to February 23, 2026, to accommodate increased passenger demand [1] Group 1: Operational Adjustments - The entire Guizhou Metro network (Lines 1, 2, 3, and S1) will have its operating hours extended by 30 minutes during the Spring Festival [1] - The last train departure time from the starting stations will be at 23:30 [1] Group 2: Passenger Guidance - Passengers are advised to plan their travel routes in advance and pay attention to station announcements and signage [1] - In case of passenger flow control at stations, passengers are instructed to follow staff guidance for orderly queuing [1] - Assistance is available from station staff or through the Guizhou Metro service hotline at 0851-87166669 [1]