Booked my flight on 8 October 2021 , for New Delhi - London - Toronto flight booking PNR - NJXRJ8 for 2 December 2021 . To my surprise , my flight segment New Delhi - London was cancelled and emailed on 12 November that is today , it’s a shame to know that seeing increase of demand in months time to destination with flights still on the route , people who booked earlier on cheaper price , there booking is cancelled without mentioning any appropriate reason . I will never book again with british airways , this is pathetic way to serve people after charging a good amount of money but still staying greedy . British airways - unethical , cheat airways