https://www.irctc.co.in/nget/train-search

Travelling by train is a quick and convenient option. Jaipur is connected to Delhi and all major cities via Alwar, Mumbai, Ahmadabad, Pune, Bangalore, Kolkata, Hyderabad, Chennai, Coimbatore, Jamshedpur, Chennai, Chandigarh, Agra, Jodhpur, Gurgaon, etc. Tourists can also travel to Jaipur to Delhi via Pink City Express. The fastest trains complete the journey in around 4 and ½ hours from Jaipur to Delhi.