For Cancellation of your Air India Flight ticket you can make a call on Air India Cancellation Policy 1-800-364-9405 anytime and Air India help desk is there to help you 24*7. Due to any reason like bad weather or delay of flight you need to cancel your flight or need to change the flight date so you can go through Air India live person anytime and executives are there to help you 24*7.
https://www.cancelflightticket.com/air-india-cancellation-policy