Kannur–Thiruvananthapuram Jan Shatabdi Express
The 12081 / 12082 Kannur-Thiruvananthapuram Central Jan Shatabdi Express is a Jan Shatabdi Express train belonging to Trivandrum Division of Southern Railway zone of Indian Railways that runs between Thiruvananthapuram Central and Kannur in Kerala state of India. It is the longest-running Jan Shatabdi Express of Southern Railway and the fourth longest Jan Shatabdi Express in India.
History
Initially it ran between Thiruvananthapuram and Kozhikode, but owing to public demand it was extended to Kannur in 2013.The train is one of the most popular commuter trains in Kerala state along with its counterpart, the 12075/76 Jan Shatabdi Express, which runs via Alappuzha.