The Hawaiian Airlines date of birth change policy allows passengers to correct an incorrect date of birth if it was entered by mistake during booking. Minor corrections are generally accepted after verification, but travelers may be required to provide a valid government-issued ID or passport to confirm their identity. If the incorrect date of birth affects security or travel documents, contact Hawaiian Airlines as soon as possible to request a correction. Review your booking details before check-in to avoid delays, and keep supporting documents ready for a faster and smoother update process.