This is definitely the worst airline in india. Almost all of the cases it is late, if not cancelled. I have 8 times experience for me and my family. Among them twice it was cancelled, and the remaining 6 times it was late. Just today the Blore to Calcutta flight is late by 6 hrs already. only god knows whether it will be cancelled or not! Just 2 days before it was cancelled for my sister, from blore to mumbai.
Also it announces such delays or cancells at the last minute, if at all they informs.
I think Jet is far better, if u have a late night ticked, it may be even cheaper.
Air Deccan simply cheats people. This was my last time in the airline. I hope u should also consider twice, if u need to go to ur destination within a specified time tolerance limit