Mumbai–Pune Mail or Poona Mail was a luxurious train on Mumbai–Pune section by the Great Indian Peninsula Railway. It was the first intercity train started between Mumbai and Pune. This train and the famous Deccan Queen Express used to serve Mumbai Pune commuters for many years. Started as Mail in 1863, it was 303 Poona Mail in 1964. Got extension to Miraj past GC as 303 Bombay Mail in 1971 & become 303 Mahalaxmi Express during 1974 with final extension to Kolhapur. During Poona–Bangalore MG era, this connects 902 MG Poona Mail, 304 MG Bombay Mail & 304 MG Mahalaxmi Express by Section Carriage Interchanged at Poona & later at Miraj.

The Sinhagad Express is an Intercity Express train which plies daily between the cities of Pune and Mumbai in India. It is operated by the Indian Railways and comes under the Central Railway zone and is one of the six point-to-point express trains which carry thousands of passengers daily between Pune and Mumbai, the other five being Pragati Express, Deccan Queen, Deccan Express, Indrayani Express and Intercity Express.