Sir,
U are correct to an extent, ,but same case doesnt count for all!!
1. Pune-GKP Spl - equipped with pantry
2. LKO-NDLS/ADI-BCT/LKO-PUNE etc are many SPL, well kept & maintained (although, long distance SPL are mostly pathetic)
3....
more... Many SPL utilizes idle Rake of Regular Train (GKP-PUNE/LKO-PUNE Spl) & hence are same as such.
4. If provided the slot of regular train, spl too are well in time!!!
So kindly dont mix each & every every spl train, with the particular Spl!!!