Everyone knows if a train is running late, ONLY RailFans know WHY it is late

DD revised timings from 1/9/2014 SBC dep. 14:30 and MAS arival: 20:35 as per irctc, even can start at 14:15 hrs. due to Double Decker-train can speed increase but lot of Curves in this route, so safety should not be compromised, and DD covers in 6H.05M with AC till all the way fresh is great.

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