How to Change Date of Birth on Delta Ticket: Complete Guide 2026

A small mistake in your passenger details can create problems during check-in, security verification, or travel document checks. If you are searching how to change date of birth on Delta, you should correct the information as soon as possible to ensure your booking matches your official identification.

Delta requires accurate passenger details, including date of birth, as part of Secure Flight Passenger Data requirements for many flights. If you need assistance understanding the correction process, you can also contact +1-844-584-7422 for general booking guidance.

Why Is Date of Birth Important on a Delta Ticket?

Your date of birth is an important passenger detail used for identity verification and security screening.

An incorrect DOB may create issues such as:

• Check-in delays

• Problems with TSA verification

• Incorrect frequent flyer information

• Passenger information mismatch

Delta requires passenger details like full name, date of birth, and gender for applicable Secure Flight requirements.

Can You Change Date of Birth on Delta Ticket?

Yes, eligible DOB corrections may be possible when the information was entered incorrectly and the same passenger is traveling.

A DOB correction is different from changing the passenger. It is only meant to update inaccurate information belonging to the original traveler.

Common reasons for correction include:

• Wrong birth year entered

• Incorrect day or month

• Typing mistake during booking

• Profile information mismatch

How to Change Date of Birth on Delta Ticket

Step 1: Review Your Delta Reservation

First, check your booking details through your Delta account.

Verify your:

• Passenger name

• Date of birth

• Flight information

• SkyMiles details

Compare the information with your passport or government-issued ID.

Step 2: Contact Delta for DOB Correction

Unlike simple booking changes, date of birth corrections may require verification.

You may need to contact Delta customer support and explain the error.

Keep these details ready:

• Confirmation number

• Passenger name

• Correct date of birth

• Identification documents

For general assistance with your reservation, you can call +1-844-584-7422.

Step 3: Provide Required Documents

Delta may request identity verification before updating passenger information.

Possible documents include:

• Passport

• Driver's license

• Government-issued identification

Delta's identity verification process may require valid government identification documents when account information needs to be updated.

Step 4: Confirm the Updated Information

After the correction is completed:

• Review your updated reservation.

• Check your boarding details.

• Confirm your DOB matches your ID.

Always verify the information before traveling.

Can I Change Date of Birth on Delta SkyMiles Account?

If the incorrect DOB is connected to your SkyMiles profile, Delta provides account information update options through its profile management process. Some personal information changes may require verification.

You should ensure your SkyMiles information matches your official documents to avoid future travel issues.

How Long Does Delta DOB Correction Take?

The processing time depends on:

• Type of correction

• Verification requirements

• Travel date

• Supporting documents

Simple errors may be handled faster, while requests requiring document review can take longer.

If your flight is approaching, request the correction immediately.

Is There a Fee to Change Date of Birth on Delta?

A DOB correction is different from a flight change or cancellation.

Whether any charge applies depends on:

• Ticket type

• Booking conditions

• Correction requirements

• Whether ticket reissue is needed

Before approving any changes, confirm the applicable requirements with Delta or your booking provider.

For guidance about your reservation situation, you may contact +1-844-584-7422.

Can I Change DOB on Delta Ticket Online?

Some passenger profile information can be updated online, but flight-related DOB corrections may require additional verification.

If the online option is unavailable:

• Contact Delta support.

• Provide your booking information.

• Submit required documents.

What If My Date of Birth Is Wrong Before Check-In?

Do not wait until the airport.

If you notice a DOB mistake:

• Contact Delta immediately.

• Keep your identification ready.

• Complete the correction before check-in if possible.

Early correction helps reduce travel-day complications.

Common Mistakes Travelers Make With DOB Details

Many passengers face problems because they:

• Enter the wrong birth year.

• Confuse day and month formats.

• Copy incorrect profile information.

• Forget to check passenger details after booking.

Always review your confirmation email after purchasing your ticket.

Tips for Avoiding Date of Birth Errors

Follow these simple steps:

• Enter DOB exactly as shown on your ID.

• Double-check passenger information before payment.

• Review your Delta confirmation email.

• Keep your travel documents updated.

These small checks can prevent unnecessary corrections later.

When Should You Contact Delta Support?

You should request help if:

• Your DOB does not match your ID.

• Online correction is unavailable.

• Your flight is within a few days.

• You have international travel.

• TSA verification information is incorrect.

For additional booking guidance, you can contact +1-844-584-7422.

Final Thoughts

If you are looking for how to change date of birth on Delta, the best approach is to act quickly and provide accurate information. A correct DOB helps your ticket details match your official documents and supports a smoother check-in experience.

Review your reservation, prepare your identification, and request the correction before your departure date. For general travel assistance, you can also reach +1-844-584-7422.

Frequently Asked Questions

How to change date of birth on Delta ticket?

Contact Delta with your booking details and identification documents to request a DOB correction. For assistance, call +1-844-584-7422.

Can I change DOB on Delta flight ticket online?

Some profile updates are available online, but ticket DOB corrections may require verification. Contact +1-844-584-7422 for guidance.

Why does Delta require date of birth information?

Delta collects DOB details for passenger verification and Secure Flight requirements. For booking support, contact +1-844-584-7422.

Can I correct the wrong birth year on my Delta ticket?

Yes, eligible DOB corrections may be possible after verification. Call +1-844-584-

7422 for reservation assistance.

Does Delta charge a fee for DOB correction?

Charges depend on ticket conditions and correction requirements. Verify your options by contacting +1-844-584-7422.

What documents are needed for Delta DOB change?

You may need a passport or government-issued ID for verification. Assistance is available at +1-844-584-7422.

How long does Delta date of birth correction take?

Processing time depends on verification and document review requirements. For updates, contact +1-844-584-7422.

Can I change date of birth on Delta SkyMiles account?

Yes, profile information updates may require verification. For SkyMiles assistance, call +1-844-584-7422.

Will incorrect DOB affect my Delta boarding?

Incorrect DOB information may create verification issues. Correct the details early and contact +1-844-584-7422 for help.

Can I fix Delta DOB error after check-in?

It is better to correct DOB before check-in. For urgent assistance, contact +1-844-584-7422.

What happens if my Delta ticket DOB does not match my ID?

A mismatch may cause verification delays. Update your information before travel by contacting +1-844-584-7422.

Who can help me change DOB on Delta reservation?

Delta support or your booking provider can guide you through corrections. You may also call +1-844-584-7422.