A quarter-century after the September 11 attacks fundamentally transformed airport security protocols, the Transportation Security Administration is rolling back one of the most visible restrictions from that era. The agency has introduced a program that permits eligible travelers to enter gate areas without plane tickets, reviving a practice that largely vanished in the immediate aftermath of the 2001 terrorist attacks.
The initiative, designated Gateside by TSA PreCheck, represents a notable departure from security measures that have defined air travel for an entire generation. For 25 years, airport security checkpoints have served as the final point where non-traveling friends and family members could accompany passengers. That boundary is now being redrawn at a select group of facilities across the country.
The Transportation Security Administration characterized the development as a benefit for its most reliable travelers. According to the agency's website, the program aims to restore experiences that once characterized air travel, including the ability to meet companions during layovers, access dining and retail establishments beyond security checkpoints, and participate in traditional airport farewells and greetings at departure gates.
Participation in the program carries no fee, though access requires advance planning and approval. TSA PreCheck members interested in gate access must submit applications through an online portal between one and three days before their intended visit. Upon receiving authorization, approved individuals may proceed through security using TSA PreCheck lanes while presenting acceptable identification documents.
The passes remain valid for one calendar day, with provisions allowing multiple entries and exits during that period. The Transportation Security Administration has extended eligibility beyond TSA PreCheck members to include participants in other trusted-traveler programs who possess a Known Traveler Number.
The program launched at 13 airports in its initial phase. Participating facilities include Los Angeles International Airport, Dallas-Fort Worth International Airport, Harry Reid International Airport in Las Vegas, and Salt Lake City International Airport. The Transportation Security Administration has indicated plans to extend the program to additional airports in coming months, though specific locations and timelines have not been announced.
Prior to September 11, 2001, individuals without tickets routinely accompanied travelers to departure gates. The terrorist attacks that day prompted comprehensive overhauls of aviation security protocols, including strict limitations on who could access secure areas of airport terminals. Those restrictions have remained largely unchanged for the past 25 years, making the current initiative a significant policy evolution.
The timing of the announcement coincides with the 25th anniversary of the September 11 attacks this week. The new program reflects a calculated balance between maintaining security standards and restoring conveniences that were commonplace before that pivotal moment in aviation history.
