Known Traveler Number: What is it, and why should you have one?

The 30-second read

A Known Traveler Number provides access to expedited security screenings at major domestic and international airports. This identifier is essential for high-frequency business travelers seeking to reduce transit times and maintain operational efficiency.

• 01A Known Traveler Number grants access to TSA PreCheck and Global Entry expedited security lanes
• 02Enrollment requires a background check and interview to verify low-risk traveler status
• 03The identifier must be added to airline profiles to ensure eligibility on boarding passes
• 04Participation significantly reduces time spent in airport security and customs queues

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