exactly, in similar way sampark kranti doesn't mean it cannot be overtaken or Goa, GT "SF" cannot be overtaken and so is TN

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Its all depend upon priority

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12723 Telangana(AP) Superfast Express is a NDLS bound train and 12649 Karnataka Sampark Kranthi is a NZM bound train ........ still many times 12649 overtakes 12723 before Ballabgarh & Mathura
12649 KSK(towards NZM) also overtakes 12627 Karnataka Superfast Express(towards NDLS) before Mathura & Agra
Platform occupied by Telangana and Karnataka at NZM is mostly PF 2
KSK mostly occupies PF 6/7

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If considered TAT ........ TAT for Telangana is less when compared to KSK ...... same is with Karnataka Exp
I dont understand why is such poor controlling done in NCR & NR

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TAT for Goa also less compared to TN. Looks like NCR and NR have some soft corner towards TN, and KSK as per you, so they detain every train running ahead of them. Pune Duronto overtaken by TN. That's just plain ridiculous a Duronto overtaken by SF.

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