known 是修饰 traveler number 的形容词，意思是 “已知的旅游信用卡号”。
By contrast, a Known Traveler Number allows travelers to access specially approved security lines and screening processes designed to expedite their wait time. Additionally, unless you are an active member of the military, you pay for this perk. TSA PreCheck costs $78 as of April 2023 ...
How do I find my Known Traveler Number (KTN)? If you are a current member of the CBP program, your PASS ID/ KTN can be found on the back of your membership card. If you do not have your membership card, you can retrieve your number by logging into your Global Online Enrollment ...
在美联航网站订票，不需要填写证件号码。只要保证姓名、生日正确即可。这两项填写的是其他美国方面办法的...
you may still be able to enter the number online and get a ticket reissued. Otherwise, a—hopefully—quick call to the airline should sort things out. If you’re already at the airport, the airline’s help desk should be able to input your Known Traveler Number for you and provide an ...
Enter your Known Traveler Number (KTN) when you book your flight on flyfrontier.com. This can be done on the Passenger Information page during the booking process. Forgot to add your Known Traveler Number (KTN) when you booked? No worries! You can also enter this post-booking by adding ...
To bypass lengthy airport lines, you might apply for TSA PreCheck® or Global Entry—or another Trusted Traveler Program (TTP). If your application is approved, you’ll receive a Known Traveler Number (KTN)—a number that’s used when booking flights to receive expedited security screening....
(or both), the nine-digit Known Traveler Number is used to identify you when booking travel. When you enter a participating entry point, this number can help you pass through the expedited security lane. That's why you may want to include your KTN when filling out your pr...
Redress numbers are issued by the Department of Homeland Security Traveler Redress Inquiry Program. A Known Traveler Number (KTN) is for TSA PreCheck®.
Go to the TSA PreCheck renewal page and enter your Known Traveler Number, date of birth and last name to log in to your account. From there, you'll just need to follow the instructions to renew. How long will it take for me to get approved? Once you've applied for renewal, you'...