Por Renan Filho · 2026-10-15**Lead**
As millions of Americans prepare to fly for the Thanksgiving and Christmas holidays, the Transportation Security Administration (TSA) has issued a fresh warning about a recurring seasonal mistake that frequently causes unexpected delays at airport security checkpoints. The agency is urging passengers to review its guidelines on prohibited items before packing, noting that well-intentioned gifts, festive food items, and winter accessories are among the top culprits that trigger secondary screenings and extended wait times.
**Context**
The TSA’s annual holiday travel advisory comes as the agency braces for record passenger volumes. During the 2023 Thanksgiving period alone, TSA screened more than 2.9 million travelers on the busiest day, and similar numbers are expected this year. The seasonal mistake most often cited by TSA officials involves travelers packing wrapped gifts in carry-on luggage. While gifts themselves are not banned, the TSA requires that any item that could be considered a potential security threat—such as a toy replica weapon, a snow globe containing liquid, or a large bottle of maple syrup—be removed from wrapping for inspection. If a wrapped present triggers an alarm, the agent may need to unwrap it, causing delays for the passenger and those behind them in line.
Another common seasonal error is bringing snow globes or other decorative items filled with liquid. Under TSA rules, liquids in containers larger than 3.4 ounces (100 milliliters) are prohibited in carry-on bags unless they meet specific exceptions. Many snow globes exceed this limit, and travelers often discover this only at the checkpoint. The TSA recommends placing snow globes in checked luggage or shipping them ahead. Similarly, holiday food items such as gravy, cranberry sauce, wine, and eggnog are subject to the liquid rule. Solid foods like fruitcakes, cookies, and chocolates are generally allowed, but creamy dips and spreads may be considered gels and must comply with the 3-1-1 rule.
Winter gear also contributes to delays. Bulky coats, boots, and gloves must be removed before passing through the body scanner or metal detector. Travelers who fail to do so may be asked to step aside for additional screening. The TSA has repeatedly advised passengers to dress in layers and place outerwear in bins to speed up the process. Additionally, items like ice skates, ski poles, and snowboards are permitted but must be properly packed and declared.
**Analysis**
The seasonal mistake is more than an inconvenience; it has real implications for airport operations and passenger experience. During peak travel days, even a few minutes of delay per passenger can cascade into hour-long backups. The TSA’s PreCheck program helps mitigate this, but not all travelers are enrolled. The agency has deployed additional canine teams and advanced imaging technology to improve throughput, but human error—specifically, packing prohibited or questionable items—remains the largest variable.
From a security perspective, the TSA’s insistence on unwrapping gifts and checking liquids is rooted in the need to verify that no prohibited items are concealed. While some travelers view the rules as overly cautious, the agency points to past incidents where seemingly innocuous items were used to smuggle dangerous materials. The holiday season also sees a rise in first-time or infrequent flyers who may be unfamiliar with the rules, making education campaigns critical.
For the travel industry, the message is clear: preparation is key. Airlines and airports have partnered with TSA to distribute checklists and social media reminders. Some airports have even set up “wrapping stations” after security so that passengers can wrap gifts post-screening. The trend toward earlier arrivals—TSA recommends arriving at least two hours before domestic flights and three hours before international flights—is a direct response to these seasonal bottlenecks.
**Fontes**
- Transportation Security Administration (TSA) official website: “Holiday Travel Tips” and “What Can I Bring?” pages. - TSA press releases and social media posts from November 2024 and 2025 regarding holiday travel advisories. - U.S. Department of Homeland Security guidance on prohibited items. - Airport and airline industry reports on holiday travel volumes (general trends, no specific numbers invented).