PUDUCHERRY EXP (16573) runs from Bengaluru to Puducherry. It departs from Yesvantpur Jn station (YPR) at 20:45 from platform 4 and arrives at Puducherry station (PDY) at 07:15 on platform 3. PUDUCHERRY EXP takes 24 hrs to cover the distance of 456 km between Bengaluru and Puducherry. It is a non-superfast train. The average speed of this train is 19.0 kmph. It has classes First AC (1A), Second AC (2A), Third AC (3A) and Sleeper (SL). This train runs on Friday. Final chart for PUDUCHERRY EXP is prepared at Bengaluru usually 3-4 hours before train departure time.

Also referred to as the "Silicon Valley of India", Bangalore or Bengaluru is the capital city of Karnataka. With an estimated population of 8.5 million in 2011, it is the fifth most populous city in India and the 18th most populous city in the world. The city is served by Kempegowda International Airport (BLR), located at Devanahalli, about 40 kilometres from the city centre. It is a divisional headquarters in the South Western Railway zone of the Indian Railways. Bangalore is known as the "Garden City of India" because of its greenery, broad streets and the presence of many public parks, such as Lal Bagh and Cubbon Park.