I am not denying the fact that indigo is the number one airline in india, as it has about 40% of flight passengers. You can fly in indigo in very cheap price but you should not expect a good experience in this plane.
From my personal experiences I am telling you that they never arrive in time.There is no punctuality term in their checklists.
Recently we have seen many bad behaviour of indigo flight attendants towards the flight passengers. Also we have seen many fight between them.
So if you want cheap priced flight tickets you can choose it but if want to go somewhere in time you should not choose this flight.
So at last, best of luck to you guys for your upcoming safe flight journeys.