Expect Crowds Unlike Any Other: Over 148 Million Americans Traveling

As the 2025 Labor Day weekend approaches, the U.S. travel landscape is bracing for what is poised to be one of the busiest travel periods in recent memory. According to The Vacationer’s latest national survey, 57% of Americans—about 148 million people—intend to travel over the extended holiday weekend. This comes in spite of a slight year-over-year decrease in total travel projected for the remainder of 2025, making Labor Day a key exception to slowing travel trends.

The Transportation Security Administration (TSA) has issued an urgent news alert in response to these projections, providing information and recommendations designed to help travelers avoid disruptions. The agency projects that from Thursday, August 28 through Wednesday, September 3, approximately 17.4 million individuals will pass through airport checkpoints. The single busiest day is expected to be Friday, August 29, when nearly 3 million passengers are forecast to take to the skies—far surpassing the agency’s typical daily average of 2.4 million passengers.

Record-Breaking Security Volume—And A New Policy

2025 has already seen new historical highs for airport traffic in the U.S. The TSA has reported several days this summer where more than 2.7 million passengers were screened—a record since its creation in 2001. Earlier this year, the Fourth of July holiday period set new benchmarks for daily screenings, a trend that now looks to be eclipsed by Labor Day traffic.

In a bid to smooth the process and stave off the risk of extensive delays, the Department of Homeland Security (DHS) and TSA have announced a significant policy change: Passengers at standard checkpoints in many U.S. airports are now permitted to keep their shoes on during routine security screenings. This marks a departure from the decades-old ‘shoes-off’ mandate that has generally applied to all travelers except those enrolled in programs such as TSA PreCheck and represents a major step in the agency’s efforts to modernize and simplify air travel.

“Ending the ‘Shoes-Off’ policy is the latest effort DHS is implementing to modernize and enhance traveler experience across our nation’s airports,” said DHS Secretary Noem. “We expect this change will drastically decrease passenger wait times at our TSA checkpoints, leading to a more pleasant and efficient passenger experience.”

Early data from pilot airports suggests the new policy has cut average wait times at primary screening checkpoints by up to 8–10%, but officials warn that overwhelming demand may still meaningfully extend waits during peak periods.

Tips for Travelers: How to Avoid Missing Your Flight

Given the confluence of record-breaking crowds and altered procedures, the TSA is strongly advising travelers to plan ahead:

• Arrive early: Passengers are encouraged to arrive at least two hours before domestic flights and three hours before international departures. At some major airports—including Atlanta (ATL), Chicago O’Hare (ORD), and Dallas-Fort Worth (DFW)—officials report that peak period security line waits could exceed 60 minutes.
• Use digital resources: TSA’s official Facebook alert urges travelers to text ‘Travel’ to AskTSA (275-872) for real-time information on security lanes, prohibited items, and travel document requirements.
• Be ready for revised security screening: While the shoes-off rule has ended, all other liquid, electronics, and carry-on policies remain. Familiarize yourself with current regulations at TSA.gov.
• Pack efficiently: Reduce delays by packing carry-ons in compliance with TSA’s list of permitted items. Common infractions still causing holdups in 2025 include bringing oversized liquids or undisclosed electronics.

Despite modernization, summer travel has seen a spike in security holdups due to confusion over evolving TSA guidelines. The agency notes an uptick in passengers attempting to carry on restricted items, particularly food and drink, in violation of the enduring 3-1-1 liquid rule. In 2024, TSA confiscated more than 675,000 pounds of prohibited items; that trend is holding steady this year.

Airline Industry and Passenger Trends—What to Expect at the Airport

Airports and airlines nationwide are responding to the surge by expanding staff, opening additional security lanes, and increasing the use of automated screening equipment. Delta Air Lines, American Airlines, and United have all reported increases in Labor Day bookings of 12–18% compared to the same period in 2024. Industry leaders warn, however, that no amount of preparation can fully mitigate the surge in passenger volume expected between August 28 and September 3.

Travelers should be prepared for:

• Heavier than usual ground traffic and longer airport shuttle wait times
• Limited parking options at major airports, prompting officials to recommend pre-booking spots or utilizing ride-share services
• Potential flight delays, as airline schedules are stretched by the high operational demand and possible late-arriving passengers
• Increased prices for last-minute bookings and seat upgrades, with airfare up an average of 6% over Labor Day 2025 per Hopper

Meanwhile, many airports have announced pop-up entertainment, refreshments, and wayfinding staff to assist passengers during the crush. Enhanced cleaning and health protocols remain in effect at all major transportation hubs, though mask mandates have largely been dropped nationwide.

How to Make Your Holiday Trip Go Smoothly

The best strategy for travelers is preparation and patience. TSA’s key recommendations for Labor Day 2025 include:

• Arriving early—at least two hours pre-flight for domestic, three for international
• Reducing carry-on clutter and knowing what is allowed through the checkpoint
• Enrolling in TSA PreCheck, which still offers expedited screening and can reduce friction for regular travelers
• Monitoring flight statuses and airport alerts via official airline apps and airport websites
• Downloading mobile boarding passes in advance to reduce congestion at check-in counters

If you are among the estimated 148 million Americans on the move this Labor Day, heed the TSA’s alert and these best practices. With new policies in place and careful pre-trip planning, any potential headaches can be greatly reduced, letting you make the most of the holiday weekend.