The schedule of this train is simply ridiculous!
It leaves Renigunta at 10 am, goes to Tirupati, reverses and RETURNS BACK TO Renigunta, REVERSES ONCE AGAIN and then proceeds to Arakkonam.
I wonder what opinions the passengers travelling from before Renigunta to points beyond Renigunta have because this entire detour means that the train enters Renigunta at 958 am and leaves Renigunta towards Nagercoil only at 1245! A whopping nearly 3 hours.
Uttam