Southern Railway will operate special trains to clear the rush of passengers during summer.
- No 06021 Tambaram � Tirunelveli special fare summer special will leave Tambaram at 9pm on April 27, May 4, 11, 18, 25 (Thursdays) and reach Tirunelveli Jn at 9am the next day.
- No 06012 Nagercoil - Tambaram superfast special fare summer special will leave Nagercoil at 4.35pm on April 23, 30, May 7, 14, 21, 28, June 4, 11, 18, 25 and July 2 (Sundays) and reach Tambaram at 4.10am the next day.
- No 06011 Tambaram � Nagercoil superfast special fare summer special will leave Tambaram at 8.15am on April 24, May 1, 8, 15, 22, 29, June 5, 12, 19, 26 and July 3 (Mondays) and reach Nagercoil at 8.55pm the next day.
- No 06022 Tirunelveli - Chennai Egmore special fare summer special will leave Tirunelveli at 1pm on April 28, May 5, 12, 19, 26 (Fridays) and reach Chennai Egmore at 3.20am the next day.
- No 06044 Thiruvananthapuram� Chennai Egmore special fare summer special will leave Thiruvananthapuram at 7.40pm on May 3, 10, 17, 24, 31, June 7, 14, 21, 28 (Wednesdays) and reach Chennai Egmore at 12.45pm
- No 06043 Chennai Egmore � Thiruvananthapuram super-fast special fare summer special will leave Chennai Egmore at 2.25pm on May 4, 11, 18, 25, June 1, 8, 15, 22 & 29 (Thursdays) and reach Thiruvananthapuram at 6.45am the next day.
- No 06031 Tambaram � Tirunelveli special fare summer special will leave Tambaram at 10.30pm on April 26, May 3, 10, 17, 24, (Wednesday) and reach Tirunelveli at 11.15am the next day.
- No 06032 Tirunelveli - Tambaram special fare summer special will leave Tirunelveli at 1.15pm on April 27, May 4, 11, 18 and 25 (Thursday) and reach Tambaram at 2.50am the next day.
- No 06039 Tambaram � Nagercoil superfast special fare summer special will leave Tambaram at 7.30pm on April 21, 28, May 5,12,19 & 26 (Fridays) and reach Nagercoil at 7.10am the next day.
- No 06040 Nagercoil � Tambaram superfast special fare summer special will leave Nagercoil at 4.15pm on April 22, 29, May 6, 13, 20 & 27 (Saturdays) and reach Tambaram at 4.10am the next day.