12792 Danapur Secunderabad SF Express overtook 12214 Delhi Sarai Rohilla Yesvantpur Duronto Express at Aler station today. Duronto was stopped for around 20-25 mts for overtake and allowed to follow 12792 till Charlapally. At Charlapally, Duronto re overtook 12792. Meanwhile 20708 VSKP - SC VB also came behind duronto and overtook 12792. I was expecting VB overtaking Duronto too but it didn't happen. VB was already running before time.