What Is A Known Traveler Number And How Can You Look It Up?
Traveling can be exciting and thrilling, but it can also be a hassle. One of the most frustrating things about traveling is having to wait in long lines at security checkpoints. To make the process more efficient, many airports and airlines have adopted a system allowing travelers to register their information in advance, to speed up the process of entering and exiting airports. This system is known as the Known Traveler Number, or KTN....