How many local trains are running in Mumbai western line?

As of my limited knowledge up to April 2023, there are approximately 1,200 local trains running on the Mumbai Western line daily, operated by the Western Railway of Indian Railways. This includes both slow and fast local trains, which cater to millions of commuters traveling between various stations in Mumbai. However, it is important to note that this information may have changed since, so it is best to verify with official sources for the most current information.