You can use the official website to change or cancel your reservation after reading this page.
Go to Delta Airlines official website on your computer, mobile device, or browser to get started.
Call the hotline or choose "Manage Booking" from the menu.
Include your reservation information, including the confirmation number and traveler information, for Combine Delta reservations.
Select "Search for my booking" next.
When you see a reflection of your reservation on your screen, select the desired section.
See your reservation, click "edit," and then adhere to the prompts on the screen to make changes or cancel it.
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