Yes, you can cancel a British Airways flight and receive a refund within 24 hours of booking if you booked directly with British Airways 1-(888)-349-6467 (USA). Additionally, if your flight is disrupted due to a delay or cancellation, you are also eligible for a refund. For further assistance, contact British Airways customer service at 1-(888)-349-6467. https://differ.blog/p/can-i-cancel-my-jetblue-airlines-flight-and-get-a-refund-aec179