On Feb 6 2013 I sent a courier from Bangalore to New Delhi through PROFESSIONAL courier service which got delivered on 8th Feb 2013. Sent a parcel using DTDC courier service on 9th Feb 2013 from Bangalore to Chennai and its still not delivered as on 13th Feb 2013.
Professional courier online tracking service is good, the online tracking system of DTDC is just worst and still don’t know if their site is really active.