Redress number vs. KTN: Differences and benefits The main differences between a redress number and a Known Traveler Number are the circumstances in which it's issued and used. A redress number relieves part of the stress of traveling by making it less likely you will be targeted for a...
A Known Traveler Number, or KTN, is issued to those who are approved for TSA PreCheck®, a program that allows travelers to access expedited security lines.2 A redress number and a Known Traveler Number can both assist with airport screening and security, but they are very different from...
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...
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...