they can actually plan RSA at NZM/NDLS side without touching the HYB side.
12723-12722
12721-12724
as Dakshin has huge TAT both sides...even if it gets delayed on NDLS side ... it's departure doesn't...
more... effect on HYB side ...in the other case 12724 will depart on time with 12721 rake after it's arrival at NZM ..
not sure why they are not planning like this ..may be shunting from NZM tp NDLS problem
please wait...Translate to Englishthey can actually plan the RSA (rolling stock sharing arrangement) at NZM/NDLS side without involving the HYB side. 12723 and 12722 trains can be combined, and 12721 and 12724 trains can be combined. As Dakshin (train name) has a large turnaround time both ways, even if it gets delayed on the NDLS side, it won't affect the HYB side. In the other case, train 12724 will depart on time with the rake of train 12721 after its arrival at NZM. I'm not sure why they are not planning it this way, maybe there's a problem with shunting from NZM to NDLS.