The South Central Railway has announced a temporary revision in the coach composition of the Hyderabad–Tambaram Charminar Express and the Tambaram–Hyderabad Charminar Express trains. This adjustment aims to enhance passenger comfort during the specified period. The South Central Railway has announced a temporary revision in the coach composition of the Hyderabad–Tambaram Charminar Express and the Tambaram–Hyderabad Charminar Express trains. This adjustment aims to enhance passenger comfort during the specified period. Similarly, from November 12, 2024, to December 1, 2024, two Sleeper Class Coaches will be added in place of two General Second Class Coaches in the Tambaram–Hyderabad Charminar Express.