Better to Thanjavur and TPJ

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This train has RSA with Circar express, extension means both train should be extended.
Extension means 4.5hour extra travel from CGL. Which meas KCG-CGL will arrive TVR at 13.35. But for maintaining RSA with Circar, KCG-CGL should atleast reach by 11.30. Same is case with Circar case. Hence practically not possible to extend beyond VM/PDY

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Practically not possible. Turn around time is not there.

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These two may be extended to Villuppuram Junction.

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In future definitely it will extend till PDY

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