theres. dffrnce between krnt mtm and krnt bza . for pass through trains early arrival at bza doesnt have an issue.. but bza terminating trains will nt be given early arrival as it cannt be taken to yard till the trio ices are taken into platform.. and this leads pf congestion... as rightly saod amaravati is a classic example which can easily arrive by 3:30 but it is being held at multiple locations and being overtaken by kondaveedu, prasanti and comes to bza nly after 5:15-5:30.