Ranchi Ndls rajdhani is also among most empty running Rajdhani especially via Daltonganj as most passengers prefer economical GR. I think 5 days via Dto (3gr+ 2Raj) and only 2 days via Bksc is great partiality. So 12453 must be weekly while 12439 should be triweekly. Apart from that RNC has reaped all benefits of Jharkhand capital. It is time some benefits are given to Other main junctions like Dhanbad, Tatanagar. Budget kuch nahi milna, band karo demand, aaram karo ye to roj la natak hai