Are Bhaiya Talgo ne grantee de hai ki uske coaches use Delhi-Mumbai route ka traveling time Rajdhani se 4 ghanta kum karenge. Mutlab 12 ghante me talgo 1385 km travel karne ki baat ker raha hai iska mutlab tub Talgo ki average speed 115-120 k about hogi or agar train Ka peak observed speed 180 hota hai to ye aaram se mumkin.