Delta Airlines offers a flexible cancellation policy, but the rules vary depending on the fare type and ticket conditions. 

1. 24-Hour Risk-Free Cancellation: If you cancel your flight within 24 hours of booking, you can receive a full refund, regardless of whether the ticket is refundable or non-refundable +1-866-838-4934

2. . This applies to all fare types as long as the booking was made directly through Delta (via the website, mobile app, or customer service). This is a great option if you change your mind shortly after booking.

3. Basic Economy Tickets: If you’ve purchased a Basic Economy ticket, your cancellation options are more restrictive. These tickets are typically non-refundable and non-changeable, meaning you cannot cancel and receive a refund or credit after the 24-hour window. However, if you cancel within 24 hours of booking, you will get a full refund.

4. Main Cabin and Higher Fare Classes: For tickets in Main Cabin and higher classes (like Comfort+, First Class, Delta Premium Select, and Delta One), Delta offers more flexibility. You can cancel your flight without incurring a penalty, and instead of a refund, you will receive an eCredit for the value of your ticket. This eCredit can be applied to future Delta flights, offering more flexibility for rebooking.

5. Refundable Tickets: If you purchased a refundable ticket, you can cancel your flight at any time before departure and receive a full refund to your original form of payment. Refundable tickets are ideal for those who expect to change their travel plans frequently.

6. Delta-Caused Cancellations: If Delta cancels your flight or makes significant schedule changes, you are entitled to a full refund or an eCredit, depending on your preference. This ensures that you won’t be penalized when the airline is responsible for the cancellation.

For any specific inquiries or assistance with cancellations, you can contact Delta Airlines’ customer service at +1-866-838-4934. They can guide you through the cancellation process and help clarify your options based on your ticket type.