Every traveler leaving or entering the United States is required to have their passport verified by their airline.
People Also Ask
Airline staff will need to check your passport either at the time of check-in or at your gate. To check in at a kiosk you will need one of the following: Confirmation number (usually sent via email if ticket is purchased online or through a travel agency)
Many international airlines will ask to see your passport when you reserve any international trip. You might be able to purchase your ticket without having your passport number. But you must have a valid passport before arriving at the airport.
The TSA officer will ask for your boarding pass and an acceptable form of ID prior to entering the security checkpoint. Our officers will review your travel document(s) and ID to ensure that the information presented matches.
At immigration (if they have it) they need to check if you overstayed, record your departure, and stamp you out (potentially). At the gate, they're double checking that you're you, matching it to your ticket, and again, ensuring that your passport is valid etc.
Airline staff will need to check your passport either at the time of check-in or at your gate. To check in at a kiosk you will need one of the following: Confirmation number (usually sent via email if ticket is purchased online or through a travel agency)
This is absolutely normal. A passport is not required to purchase a ticket and you may be doing it for someone else or someone else could be doing it for you, so only need the full name of passenger is needed. This makes the process of buying quicker.
If there's a mistake in your name, nationality, date of birth, or passport/ID details, the carrier might not allow you to board. You might also face difficulties getting through immigration.
Passport information is mandatory for booking. Passenger name spell is unchangeable after purchase, but other information(passport number/valid) can be modified at the airport on the day of departure.
In the United States, you need a valid U.S. government-issued photo ID or a passport from your country of origin to travel through security. You must show that the name on your boarding pass matches the legal name on your unexpired government-issued ID.