Taking care of passengers\’ needs and circumstances, Delta Air Lines offers a 24-hour cancellation policy. It provides more flexibility and benefits to passengers when managing their booking. Per Delta Air Lines\’ 24-hour cancellation policy, travelers may cancel a flight booked on Delta Air Lines within 24 hours of purchase. The airline will refund the full ticket price if booked a week or more before the scheduled flight time.
Source: https://www.changebookings.com/cancellation-policy/delta-airlines-cancellation-policy
