The Transportation Security Administration says a wrong date of birth on an airline ticket could cause a delay and trigger extra screening for some passengers.
So, can you change birthday on flight reservation?
As long as you still appear to be over 18, there's no problem. Some people have been talking about passport information. Airlines usually keep the passport information separate from the “Passenger age” they store with the ticket information.
Likewise, how can I change my flight ticket date?
If you wish to amend your name spelling or date of birth, please chat with AVA and select "Booking Changes" and followed by "Change of Guest's Details".
Can you lie about your age at the airport?
If you flying internationally you cannot lie about your child's age. Airline gate agents and airport security guards will check your child's passport and tickets. If there are any discrepancies, the airline has the right to charge you full last minute regular airfare for your baby.
Does your airline ticket have to match your passport exactly?
New rules: Airline ticket name must match ID exactly. If your passport or driver's license includes a full middle name that you don't normally use, you may be asked to include that name on your ticket the next time you fly within the United States and by next year if you fly overseas.