Today 12249 hasn't even reached delhi,is rescheduled by 2 hours and still NTES app shows it will reach on time tomorrow at howrah.But first will it really reach delhi today on time shown here?LOL.Thats railways for you.Can't even do the math.If this train can cover distance in 14 hours according to NTES app then make it 14 hours on time table also.I don't understand why this train is even running.So many empty seats in every season,never reaching on time.It is just like passenger train now. I strongly suggest that everybody should avoid this train if possible based on my 2 years experience.You will regret it.