Abhi ka rsa pattern ye hai..12024 departs with PM as a fredh rake every morning then same rake returns as 12023 and goes to PF#8 ..And raat bhar pf#8 pe padi rehti hai aur subah bina maintained ke Ranchi ke liye depart karti hai.fir wahi rake Ranchi se aati hai patan aur bhir yard me maintained ke liye jati hai...Matlab har 4 run yaani 1800 km ke baad PM hota hai...
12024_12023_12365_12366 and then yard.