Las Vegas’s Harry Reid International Airport has introduced TSA PreCheck Touchless ID, a facial recognition system that verifies identity without a physical ID check for eligible travelers. The goal is to move people through security more quickly while maintaining screening standards. The program is currently available to TSA PreCheck passengers flying with American Airlines, Delta Air Lines, and United Airlines from LAS.
How the touchless process works
Touchless ID uses cameras at the checkpoint to capture a live facial image and compare it to a biometric profile associated with the traveler’s airline account and PreCheck enrollment. When a match is confirmed, the identity check is completed and passengers proceed to standard PreCheck screening steps. According to the program materials, the service is optional and designed to minimize document handoffs and bottlenecks at the start of the screening lane.
The rollout in Las Vegas is part of a broader national expansion of touchless identity at airports. As outlined in this overview of the current deployments, thirteen other locations around the United States are now using similar systems. Alaska Airlines has also joined as a partner at select airports, complementing participation by the three major carriers active at LAS.
Availability and eligibility
To use Touchless ID at Las Vegas, travelers must be enrolled in TSA PreCheck and have a valid passport. Participation is managed through airline profiles and mobile app check-in flows, where eligible travelers are notified and can opt in. Passengers can opt out at any time and present a physical ID instead.
The timing aligns with a period of high passenger volumes. Airports are preparing for heavy travel tied to major events and peak holiday windows, and operators are adopting technologies that reduce congestion at chokepoints like document check stations. Early indicators suggest Touchless ID can shorten the identity verification step by automating the match process, which may improve overall lane throughput when adoption is high.
Privacy and security remain central considerations. Program documentation highlights limits on image retention and the use of purpose-built systems for matching at the checkpoint. As airports continue to add capacity and streamline screening, Touchless ID is positioned as an option for PreCheck travelers who want a faster, document-free identity check while keeping the ability to opt out.
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By Cass Kennedy
