Time taken by train upto sikar will loose the popularity plus All the AC coaches will rum empty even SL tickets will be less booked bcoz of day journey.All SL should runs as 2S coaches then it will be fully reserved in 2S coaches.In future instead of this a passenger b/w delhi to sikar and chair car train b/w delh-sikar should be of good use but shortage of rakes will take many years to implement these things.On priority train running hours can be reduced by 1 hr to make a good time-table.