This non-stop Duronto shares TT with GR and Rajdhani. GR and Raj serves atleast 6 important stations in between. Hardly few minutes of difference in arrival/ dep time. That's all. If it is a non-stop train, it should reach faster. If not possible, due to whaterver reasons, why not convert this Duronto to Raj, so that we can have thrice a week MAS-NZM Raj?