Another Breaking News,while booking train ticket from Erode to Delhi as I said in past book till Sahranpur.Now this is something exciting This is the second consecutive time I have been upgraded to higher class. I booked my ticket in 3A and got upgraded to 2A. Whenever you see that there are atleast 20 seats vacant in 2A while booking and there are only few days for travel give auto upgradation. This will surprise you even though you have confirmed tickets in hand.Now half 2A empty.