A large variety of domestic and international flights are offered under a deal with Delta Airlines, a major American airline. It is well-liked for its top-notch services and customer-centric features. It's a good idea to familiarise yourself with Delta Airlines' cancellation policies before changing your trip plans. Within 24 hours of the purchase, passengers may change or cancel a flight booked with Delta Airlines by adhering to the airline's 24-hour cancellation policy. The airline will give the whole ticket money back if the reservation was made a week or more before the flight's scheduled departure time.