My complaint to IR:

Dear Sir,
Through this Grievance Redressal Forum, I wish to draw your attention to the absurd timings of 12432 H. Nizamuddin (NZM) - Trivandrum (TVC) Rajdhani Express. As of now, it departs NZM at 11.00 hours to arrive at TVC at around 09.30 am on the third day during monsoon and 05.30 am on the third day,...
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at other times. As a result, it has to travel through the state of Kerala in the wee hours of the night. As a result many passengers, especially those travelling to Northern Kerala stand inconvenienced.
2. Moreover, this train needs to be speeded up as it is the premier train of the nation, besides increasing the frequency of this train to daily due to high demand for this train which is the fastest connector from Kerala to the capital.
3. Accordingly, I like to propose new timings for this train as under:
H. Nizamuddin ------- 19:15(D)
Kota Jn. 23:50(A) 0:00(D)
Vadodara Jn. 6:05(A) 6:15(D)
Vasai road 11:00(A) 11:05(D)
Panvel 12:20(A) 12:25(D)
Madgaon 20:00(A) 20:10(D)
Mangalore Jn. 0:45(A) 0:50(D)
Kozhikode 4:20(A) 4:30(D)
Ernakulam Jn. 7:45(A) 7:50(D)
Trivandrum Ctrl 11:30(A)  -------
The following will be the benefits from the proposed run:
a. Convenient Timings.
b. Faster run during night time.
c. Entering Kerala at early dawn so that it reaches the capital before noon. This may also lead to increased patronage between Kozhikode / Ernakulam to Trivandrum.
d. During Monsoons it can leave H. Nizamuddin at 17:00 hours so that it reaches Mangalore by 0:45 hrs.
4. In the similar manner, 12431 Trivandrum H. Nizamuddin Rajdhani can be speeded up by around 3.5 hours during Monsoons and around 2 hours during non monsoon.
I request you to kindly consider the same in light of above and do the needful.

Y . F