Bangalore - Chennai by Chennai Express.

Starting point: Electronics City, Bangalore. 10 PM
Endpoint point: Tambaram, Chennai. 8:30 AM
Comfort level : Very Good.

10.5 hrs in this trip I never felt waiting or tired. The train reached on time from Mysore. Few coaches were attached and left station @ 11:50 PM. 5 minutes delayed start. But reached Chennai on scheduled arrival 7:20.

The SMART CARD by Chennai railways came a handy. When I reached Park station there was a huge queue waiting to buy the ticket. I got my ticket in a minute and took the next train reaching home @ 8:30