Sir, 30 min is also highly impossible... Even Rajadhani with nonstop run which departs SC at 18.40hrs generally reaches HTCY around 19.05hrs or 19.10hrs or so. Now imagine your imaginary train.
Important Note:This website NEVER solicits for Money or Donations. Please beware of anyone requesting/demanding money on behalf of IRI. Thanks. Disclaimer: This website has NO affiliation with the Government-run site of Indian Railways. This site does NOT claim 100% accuracy of fast-changing Rail Information. YOU are responsible for independently confirming the validity of information through other sources.