The 12615 Grand Trunk Express is a daily train that runs between Chennai Central in Tamil Nadu and New Delhi. Covering a distance of approximately 2,181 kilometers, the journey takes about 35 hours and 15 minutes. The train departs from Chennai Central at 18:55 and arrives at New Delhi at 06:10 on the third day. It makes several stops along the way, including Arakkonam Junction, Katpadi Junction, Jolarpettai Junction, Salem Junction, Erode Junction, Tiruppur, Coimbatore Junction, Palakkad Junction, Ottappalam, Shoranur Junction, Thrissur, Ernakulam Junction, Aluva, Kottayam, Chengannur, Mavelikara, Kayamkulam Junction, Karunagappally, Kollam Junction, Paravur, Varkala, Trivandrum Central, Nagercoil Town, and Kanyakumari. The Grand Trunk Express offers both AC and non-AC accommodations to ensure passenger comfort. Although the train does not feature a pantry car, on-board catering services are available. Known for its punctuality and well-maintained coaches, the train is a popular choice for travelers commuting between Chennai and New Delhi. With a maximum speed of 110 km/h, it provides a comfortable and efficient service for long-distance travelers. Book train tickets from Bajaj Finserv and get offers, deals, and discounts.