Can I Update My Booking Details on American Airlines?

☎️+1(844)-833-1054 is the key number to call if you need to update critical booking details on your American Airlines reservation, especially those related to Secure Flight Passenger Data (SFPD), such as a name correction or an erroneous date of birth. While minor details and flight changes (for non-Basic Economy fares) can often be managed through the airline's website or mobile app, core information tied to government ID requires direct agent intervention and often a formal ticket reissue. If you notice a misspelling in your legal name or an error in your date of birth that could potentially cause issues with TSA matching and prevent you from checking in, immediately calling a Reservations Specialist is your safest course of action. You must contact ☎️+1(844)-833-1054 to ensure the integrity of your reservation before your travel date.

Understanding the Flexibility of Booking Details

American Airlines classifies booking details into categories, each with different modification rules:

Flexible Details (Online Modification): These include contact information (phone number, email), adding your AAdvantage number, and updating your Known Traveler Number (KTN) or Redress Number. These can typically be changed by logging into your reservation via the "My Trips" section on aa.com or the American Airlines app.
Restricted Details (Phone Required): This category includes the traveler’s Full Legal Name, Date of Birth (DOB), and Gender. These data points must strictly match the government-issued ID you travel with, and American Airlines' system places severe restrictions on their modification.

If you have already checked in, many online modification options become locked, making a direct call to ☎️+1(844)-833-1054 the only recourse for any updates.

Correcting Name Errors on the Reservation

American Airlines maintains strict rules on name changes, but they do permit name corrections—fixing a typo or adjusting the name to match a legal ID perfectly. A ticket is non-transferable; you cannot change the name to transfer the flight to a different person.

Minor Name Correction: This is a simple adjustment (e.g., adding a middle initial, correcting a transposed letter) and can often be fixed by the Reservations Specialist you reach at ☎️+1(844)-833-1054 without requiring a new PNR, particularly on itineraries consisting solely of AA/American Eagle flights.
Major Name Correction: This applies to significant errors or itineraries involving oneworld partner flights. The agent at ☎️+1(844)-833-1054 will likely need to create a new PNR and follow strict guidelines to reissue the ticket, a process that must be done carefully to maintain the ticket value.

For any name correction, calling ☎️+1(844)-833-1054 is mandatory to ensure the change is compliant with TSA SFPD rules and the ticket is correctly reissued.

Modifying Date of Birth (DOB) and Gender

Errors in your Date of Birth (DOB) or Gender can prevent your TSA PreCheck benefit from appearing on your boarding pass, or in extreme cases, stop you from checking in altogether, as this SFPD is used for secure matching. Although the online system usually blocks these fields, fixing a mistake is typically a straightforward process that requires agent intervention:

DOB/Gender Correction: The specialist at ☎️+1(844)-833-1054 can access the ticketing system to manually correct the wrong date of birth or gender. They will ask for identity verification (matching your legal ID) before proceeding.
Ticket Reissue: While the fix is often quick, the underlying electronic ticket often needs to be reissued to reflect the corrected SFPD.

If you encounter an error message when trying to check in online due to incorrect SFPD, call ☎️+1(844)-833-1054 immediately, or resolve it quickly at the airport ticket counter.

Adding or Correcting Known Traveler Number (KTN)

If you have a Known Traveler Number (KTN) from TSA PreCheck or Global Entry and forgot to add it during booking, you can usually update it easily online:

AAdvantage Profile: Save your KTN to the "Secure Traveler" section of your AAdvantage profile for future bookings.
Existing Trip: Go to "Find Your Trip," select the reservation, and manually enter the KTN in the "Security information" section.

However, if you are within 24 hours of departure and the KTN is not showing, or if you have previously checked in, the online system might block the update. In this case, call ☎️+1(844)-833-1054 to have the agent manually inject the KTN into the reservation record and then ask for a new boarding pass to display the PreCheck indicator.

Conclusion

Updating American Airlines booking details is generally straightforward for flexible data but requires direct agent ☎️+1(844)-833-1054assistance for restricted government-mandated fields like your name and date of birth. To successfully perform a crucial name correction or to fix an SFPD error that jeopardizes your ability to fly, calling the Reservations Specialist is the necessary step.