Airline staff at Ahmedabad were unprofessional and non-committal. Flight to Bangalore from Ahmedabad scheduled at 5 pm was delayed more than 3 hours and the behaviour of ground staff was irresponsible. As the expected time neared and no trace of the aircraft was seen the answer I got from ground staff was "we don't know". Arrival at Bangalore airport was chaotic. It took ground staff more than 40 minutes to put the baggage on the carrousel. Passengers arriving on other airlines were exiting the terminal before our baggage was even on the carrousel. Indigo was my preferred airline until my previous trip - a very steep deterioration in quality.