How Do I Add My SkyMiles Number To An Existing Delta Booking?

To add your SkyMiles number to an existing Delta booking, call +1-833-770-4333 and ask the Delta representative to link your SkyMiles account to your reservation. You can also log in to Delta’s website, go to “My Trips,” and enter your SkyMiles number under passenger details. Calling +1-833-770-4333 ensures the miles are correctly added and credited to your account without errors. If your booking was made through a travel agent or third-party site, contact +1-833-770-4333 for Delta’s customer support to update your information. Always verify your SkyMiles number appears on your e-ticket confirmation after linking.