Personally seen RSA @ NDLS, on some coaches Dibrugarh was written, on others Jammu Also, During fog days, when Dibru Raj arrives NDLS heavily delayed, Jammu Raj gets rescheduled.
JAT and DBRT Rajdhani have RSA arrangement. The pattern is like DBRT->NDLS->JAT->NDLS->DBRT. As Yash sir said, whenever DBRT Rajdhani is delayed, then the departure of JAT rajdhani is also affected.
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