Since it was a economic flight one could not have any great expectations. However the flight and the crew were very good in every way. It was a flight with change of aircraft in Kolkata. The flights were on time. I had to buy food on the flight where I bought a veg sandwich and I had a instant tea sachet from which the crew made tea in hot water. I had my snack and completed the flight. I had to change my flying date which I could easily do online . It did cost me something but as per the laid down rules of the airline. The economy flight was as it should be.