Metro Transit’s Blue Line will be closed from 10 p.m. on Monday through Saturday, Oct. 4, during maintenance work. Buses will be filling in but on a less frequent schedule, officials said.

Kolkata Metro will run 3,021 special trains for Durga Puja 2025. Check the Blue Line (Dakshineswar) & Green Line (Howrah Maidan) all-night service timings (1 PM to 4 AM).

This is followed by the Blue Line with 1.63 lakh riders a day and the Green ... In the Green Line, the frequency is 7-9 minutes. The train availability in the early morning schedule is between 10 and ...