NTES????
I have boarded this train personally at YNK/BYPL more than 20 times. It dep from YNK/BYPL ontime/little late.
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NTES cannot be trusted for few trains and sections, for eg:-
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months back I used to board AJJ-SBC Pass regularly from WFD, when I used to track for few days it gives accurate info and for few days it showed train running late by more than 2 hrs but it arrived BT @ WFD on all such days.

I too hav one experience of travel in this train!!
It was quite in time & thn was controlled @ YNK outer..
Some train moved to DMM side...thn sme train moved in YNK frm DMM side, after whch it gt clearance...30 mins idle
It remain idle @ YNK extra 15 mins for clearance of Exp whch made it stand @ outer!!
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thn delayed entry @ BNC & SBC (clearance idle @ outer & finally 1 hr delayed entry!!
Channasandra idle: Must hav gt OT or hav kept blocked for sme train entry via CRLM side..
PS: U posted train delay @2 hrs..sourced via NTES?? If yes, thn as per ur non-trust, ignore it!! If frm sme reliable source u gt to knw ot ARR delayed..thn u need to trust NTES!!