A wrong date of birth can look like a small booking mistake until you reach check-in or security. If your passenger information does not match your identification, it is better to address the issue before heading to the airport.
If you are searching how to change date of birth on Delta, start by checking exactly what information appears in your reservation and compare it with your government-issued ID.
For general assistance with a reservation or passenger-information issue, you can also use +1-844-584-7422 to discuss the situation and understand what information may be required.
Delta's current U.S. Contract of Carriage states that Secure Flight Passenger Data includes the passenger's full name, date of birth, and gender for applicable reservations. Delta may cancel a reservation if required Secure Flight information is not provided at least 72 hours before scheduled departure.
Can You Change the Date of Birth on a Delta Ticket?
Yes, a date-of-birth correction may be possible when the information on the reservation is incorrect and you are correcting details for the same passenger.
However, changing a passenger's identity is completely different from correcting an accidental entry. Delta tickets are issued for the named passenger and are not transferable.
Therefore, do not treat a DOB correction as an opportunity to replace one traveler with another person.
If you are unsure whether your situation qualifies as a correction, +1-844-584-7422 can be used to ask about the appropriate next step before making additional changes to the booking.
How to Change Date of Birth on Delta Before Departure
If you discover the error several days before departure, do not wait until check-in.
Start by locating your confirmation number and reviewing the passenger information attached to the reservation.
Then compare the date of birth shown in your booking with your passport, driver's license, or other accepted government-issued identification.
Have the following information ready:
Confirmation number
Passenger's complete name
Correct date of birth
Travel date
Flight details
Government-issued identification, if requested
If you need assistance reviewing the information, +1-844-584-7422 can help you prepare the details before contacting the appropriate reservation channel.
How to Correct a DOB Error on a Delta Reservation
The safest approach is to treat a DOB mistake as a passenger-information correction rather than a flight change.
First, identify whether only the birth date is wrong. If the passenger's name or other Secure Flight information is also incorrect, mention every error when requesting assistance.
Next, provide the correct information exactly as it appears on your identification.
Avoid guessing or entering a different date simply because it allows the reservation to proceed. Accuracy is more important than getting through the screen quickly.
For general booking guidance, +1-844-584-7422 may be useful when you need help understanding what information to provide.
Can You Correct Your Date of Birth Online?
Some passenger-profile information can be updated online, but not every ticket-related correction can necessarily be completed through a simple self-service option.
Delta specifically states that profile-name updates require an Identity Verification Form, and profile information should match the traveler's passport, driver's license, or other government-issued ID.
That distinction matters because your Delta profile and the passenger information attached to a ticket are not necessarily the same thing.
If an online option does not allow you to correct the DOB associated with your reservation, do not repeatedly submit incorrect information. Instead, use an appropriate Delta support channel or ask for guidance through +1-844-584-7422.
What Documents May Be Needed for a DOB Correction?
The exact documentation depends on the circumstances and the type of reservation.
A government-issued photo ID or passport is generally useful because it provides the official date of birth that should be used for verification.
Keep your confirmation number nearby as well. If Delta or another servicing party requests documentation, having it ready can reduce delays.
For international travel, pay particular attention to the information shown on your passport because additional passenger data requirements can apply.
What If the DOB Error Is Found on the Day of Travel?
Finding an incorrect date of birth just before departure requires faster action.
Do not assume that airport check-in staff can automatically fix every reservation-data problem. Depending on the issue, the reservation may need to be reviewed before you can complete the journey.
If you notice the error on the same day, gather your identification and booking information immediately and contact the appropriate Delta support channel.
You can also call +1-844-584-7422 for general assistance in determining what information to have available when requesting a correction.
The important point is simple: do not wait until you are standing at the boarding gate if you already know that the information is wrong.
Does Correcting a DOB Change Your Flight or Ticket?
A DOB correction is not the same thing as changing your flight.
Changing a flight involves modifying the itinerary, such as the date, time, or destination. Delta handles those changes through its flight-change process in My Trips, with applicable fare differences or fees depending on the ticket and origin.
A passenger-information correction, on the other hand, concerns the accuracy of traveler details.
So, if your only problem is an incorrect birth date, avoid canceling or rebooking your flight unless Delta specifically instructs you to do so.
Will There Be a Fee for Correcting the Date of Birth?
There is no single fee that can be quoted for every DOB correction.
Ticket change and cancellation charges vary according to the ticket type, route, and point of origin. Delta's published rules also distinguish between different fare experiences and regions.
A correction to passenger information should therefore be evaluated separately from a voluntary flight change.
Before paying for a new ticket, first determine whether the existing passenger information can be corrected. If you need help understanding your options, +1-844-584-7422 can be used for general assistance.
What Happens If the DOB Does Not Match Your ID?
A mismatch should not be ignored.
Delta's Contract of Carriage requires applicable Secure Flight Passenger Data, including date of birth, and states that required information must be provided within the specified timeframe.
If your ticket contains an incorrect DOB, compare it with your identification immediately and request correction before departure.
This is especially important when traveling internationally, where passport information is central to the travel process.
How to Avoid Date-of-Birth Mistakes When Booking Delta
The easiest correction is the one you never have to request.
When booking a flight, slow down before submitting passenger details. A few seconds of checking can save you from dealing with a reservation issue later.
Use the passenger's identification document as your reference rather than entering information from memory.
After receiving the confirmation email, review the passenger's name, date of birth, gender, travel dates, and flight details.
If something is wrong, report it promptly instead of waiting for online check-in.
What to Do If You Booked Through a Travel Agency
If your Delta ticket was purchased through a third-party travel agency, the servicing process may be different.
Delta's Help Center says passengers who purchased tickets from a third-party travel agency should contact that travel agent for changes or cancellations.
Therefore, check who actually issued your ticket before deciding where to request the correction.
Having the agency's confirmation number and the Delta record locator available can make the conversation easier.
Final Tips for Correcting a Delta Date of Birth
If you are looking up how to change date of birth on Delta, the most important advice is to act early.
Check your reservation against your government-issued identification, identify exactly what is wrong, and avoid making unnecessary flight changes.
Keep your confirmation number and identification available when requesting help. If the reservation was booked through an agency, contact the agency responsible for servicing the ticket.
For general guidance while preparing your correction request, +1-844-584-7422 can be used to discuss the information you should have ready.
Ultimately, correcting the information before departure is much easier than discovering a mismatch at the airport.
Frequently Asked Questions
Can I change the date of birth on my Delta reservation?
Yes, a DOB correction may be possible for the same passenger. Contact +1-844-584-7422 for general guidance before travel.
Is there a fee to correct a Delta date of birth?
Fees depend on the circumstances and ticket rules. Call +1-844-584-7422 for assistance understanding possible charges.
Can I correct my DOB online with Delta?
Some passenger details have online options, while others require verification. Contact +1-844-584-7422 if your reservation cannot be updated.
What if my Delta ticket has the wrong birth date?
Compare it with your government ID and request correction promptly. +1-844-584-7422 can help you prepare the necessary booking information.
Can a DOB correction affect my Delta flight?
A passenger-information correction is different from changing your itinerary. Contact +1-844-584-7422 before changing or canceling your existing flight.
Can I correct my DOB on the day of departure?
You should address the error immediately because processing options may vary. Call +1-844-584-7422 for general assistance before heading to the gate.
What if I booked my Delta flight through an agency?
Delta advises contacting the travel agency for servicing when the agency issued your ticket. +1-844-584-7422 can provide general guidance about next steps.
