Security checkpoint sits at the center of this dementia and brain health question.

Security checkpoint delays are significantly disrupting travel plans across major U.S. airports, with some travelers facing waits exceeding two hours. On March 22, 2026, Hartsfield-Jackson Atlanta International Airport—the world’s busiest airport—recorded wait times surpassing two hours, forcing many passengers to miss flights despite arriving earlier than normal. These delays stem directly from the partial government shutdown that began February 14, 2026, which has left approximately 50,000 TSA workers without pay, prompting more than 300 officers to resign since the crisis began. This article examines which airports are most affected, why staffing shortages have become critical, what practical preparations travelers should make, and what vulnerable passengers—including older adults and those with cognitive concerns—need to know to navigate airport security during this disruption.

The impact is expected to intensify as spring travel season peaks. The U.S. is projecting 2.8 million people will travel daily on airlines during March and April 2026, with a total of 171 million passengers expected over this two-month period. Unlike typical travel delays caused by weather or mechanical issues, these security delays are the direct result of human staffing shortages, making them predictable but difficult to resolve quickly. Officials now recommend arriving 2-3 hours before departure, up from the standard 1-2 hours, and expect wait times to remain unpredictable and subject to sharp fluctuations based on call-out rates and available staff at each moment.

What Caused These Security Checkpoint Delays?
Which Airports Face the Longest Delays Right Now?
How Staffing Shortages Create a Bottleneck Effect
How to Prepare for Longer Airport Security Waits
Special Considerations for Older Adults and Travelers With Cognitive Concerns
When Delays Are Likely Worse or Better
Government Response and Timeline for Resolution
Conclusion

What Caused These Security Checkpoint Delays?

The shutdown began February 14, 2026, when Congress failed to pass funding for several government agencies, including the Transportation Security Administration. The 50,000 TSA employees who screen passengers and maintain airport security have continued working without pay—a situation that has gradually become unsustainable for workers managing household expenses and living costs. More than 300 TSA officers have officially resigned since the shutdown began, representing a significant loss of experienced screeners who typically process travelers through security gates.

The cascading effect is visible in real-world data. In Houston at George Bush Intercontinental Airport, wait times reached 120-150 minutes on March 18, 2026. Atlanta’s situation deteriorated to the point where nearly one-third of all TSA staff called out sick in a single week, compounding the shortage problem. These are not isolated incidents—they represent a pattern across the country of exhausted, unpaid workers making the difficult choice to step away from their positions, leaving their colleagues to handle even higher volumes of passengers with reduced staffing.

What Caused These Security Checkpoint Delays?

Which Airports Face the Longest Delays Right Now?

Major transportation hubs are experiencing dramatically different wait times, creating an uneven impact across the country. Hartsfield-Jackson Atlanta has reached the most critical situation with waits exceeding two hours. Houston’s George Bush Intercontinental has reported consistent waits of 120-150 minutes. However, smaller and regional airports show notably shorter delays: LaGuardia and Miami International report 35-45 minute waits, while San Diego Airport has advised CLEAR pass holders to expect up to one hour.

Louis Armstrong International in New Orleans has taken the precautionary step of advising passengers to arrive three hours before departure, even though their published wait times are shorter—a signal that airport officials anticipate worse conditions. The discrepancy between airports reveals a critical warning: staffing issues vary significantly by location. Atlanta and Houston have experienced the most severe call-out rates (nearly one-third of TSA staff in both cities), whereas airports in New York and Miami maintain higher staffing levels but are still feeling strain from overall national reductions. Travelers should not assume their home airport’s conditions match what they’ll find at their destination airport. A passenger from San Diego flying to Atlanta might experience four-hour total security delays over a single trip—one hour on departure, three hours on return—dramatically extending the travel experience and compressing time with family, medical appointments, or other commitments.

How Staffing Shortages Create a Bottleneck Effect

When TSA staff call out or resign, remaining workers face longer shifts and higher stress, which paradoxically increases the likelihood of additional absences. In Philadelphia, the staffing crisis reached a breaking point where three security checkpoints closed entirely due to short staffing, forcing passengers to funnel through remaining gates that were already processing travelers at maximum capacity. This creates a feedback loop: inadequate staffing reduces service capacity, which extends waits, which increases passenger frustration, which potentially contributes to employee burnout and further resignations. The impact varies by time of day and day of the week.

Early morning and late evening typically see lower passenger volumes, making security moves faster even with reduced staffing. However, midday pushes (9 a.m. to 2 p.m.) coincide with peak business and leisure travel, creating perfect conditions for multi-hour delays. Houston’s experience of more than 50% of TSA staff calling out in one week demonstrates that these shortages are not stable—they fluctuate, meaning a traveler might experience a 20-minute wait one day and a two-hour wait the same time the next day. This unpredictability makes planning more difficult and increases stress for passengers who need reliable timing to reach connections or medical appointments.

How Staffing Shortages Create a Bottleneck Effect

How to Prepare for Longer Airport Security Waits

The official guidance is clear: arrive 2-3 hours before your departure time, rather than the traditional 1-2 hours. This expanded buffer gives you flexibility if your particular flight encounters worse-than-average delays and prevents the high-stress scenario where you’re waiting to see if you’ll make your flight. Consider arriving even earlier (3-3.5 hours) if you’re traveling from Atlanta, Houston, New Orleans, or other high-impact airports, or if you’re connecting through those cities rather than ending your journey there. Preparation extends beyond timing. Have your identification and boarding pass ready before you reach the checkpoint.

Wear clothing and shoes that move through security quickly—slip-on shoes, no heavy belts, no metal jewelry. If you’re traveling with significant luggage or mobility aids, allow even more time and consider arriving at the airport during less busy hours (before 8 a.m. or after 6 p.m.) when staff availability may provide shorter waits. For travelers with medical equipment or prescriptions, arrive with documentation clearly visible and be prepared to explain what you’re carrying, as security staff working overtime may move more cautiously through screening. The trade-off is clear: arriving significantly earlier means additional time sitting in airport terminals, but it virtually eliminates the anxiety of wondering whether you’ll miss your flight.

Special Considerations for Older Adults and Travelers With Cognitive Concerns

Travelers with dementia, Alzheimer’s disease, or other cognitive conditions face additional stress during extended airport delays. Long waits, crowded security areas, frequent announcements, and the disorientation of unfamiliar airport layouts can trigger anxiety or confusion. If you’re traveling with someone experiencing cognitive decline, inform the TSA officer at the security checkpoint that your companion may need additional patience or accommodation. TSA provides disability notification procedures, and officers can offer alternative screening methods if needed—for example, a private screening room may be available to reduce overstimulation. Plan for the extended timeline by building in breaks.

Rather than arriving at the gate immediately, plan to spend time in a quieter terminal area, airport lounge, or seating zone away from the main concourse noise. Bring comfort items—a book, tablet with familiar content, or a favorite snack—to help pass time during waits. Medications should be in easily accessible carry-on luggage, and any special dietary needs should be planned for since airports have limited affordable options. Consider whether traveling during this period is necessary, or if the trip can be postponed until government funding is restored and TSA staffing stabilizes. For seniors traveling alone, inform a family member of your exact itinerary and check in before security and after landing, in case unexpected delays create anxiety for those awaiting your arrival.

Special Considerations for Older Adults and Travelers With Cognitive Concerns

When Delays Are Likely Worse or Better

Delays are not constant throughout the day or the week. Tuesday through Thursday typically see higher business travel volumes compared to weekends, though leisure travelers peak on Fridays and Sundays. Spring break season (late March into early April) adds significant leisure travel, making these weeks particularly risky for delays. If your travel is flexible, consider flying on a Tuesday morning rather than Friday afternoon, or mid-week rather than weekend.

Red-eye flights (late evening departures) often move through security faster because business travel volumes drop significantly after 7 p.m. Weather also compounds delays. If March weather brings storms to a major hub like Atlanta or Houston, flight cancellations immediately upstream create artificial bottlenecks as passengers rebook and create secondary surges of travelers trying to clear security for rescheduled flights. Monitor weather forecasts for your origin and destination cities starting three days before travel. If significant storms are predicted, consider shifting your flight earlier in the day to avoid weather delays stacking on top of staffing-related delays, which would create a situation where a two-hour security wait becomes impossible to recover from before your next connection or appointment.

Government Response and Timeline for Resolution

On March 22, 2026, President Trump announced that ICE agents would be deployed to assist TSA at airports, marking an initial government response to the critical staffing shortage. However, ICE agents are immigration enforcement personnel, not security screeners, meaning their role will likely be supportive rather than replacing core TSA functions. This deployment suggests the government recognizes the crisis is severe but does not immediately solve the core problem: TSA staff are unpaid and have limited incentive to continue working. Resolution depends on Congress passing appropriations legislation to fund the government and restore TSA worker pay.

Until that occurs, expect delays to persist, though the ICE deployment may provide marginal improvements at the most critical airports. Monitoring government funding negotiations will give you the best indication of when delays might ease. If Congress passes a budget and funding resumes, airports could see partial improvement within days as paid employees return and call-out rates potentially decrease. However, the 300+ TSA officers who have already resigned will take time to replace through hiring and training, meaning even after funding resumes, staffing constraints will likely persist into April or later.

Conclusion

Security checkpoint delays of 2-3 hours are now a regular occurrence at major U.S. airports as a government shutdown has left 50,000 TSA workers unpaid and prompted 300+ resignations. Travelers should plan to arrive 2-3 hours before departure, expect unpredictable fluctuations in wait times based on daily staffing levels, and recognize that delays will likely remain severe through March and April 2026. Older adults and those with cognitive concerns should build in additional time for breaks, inform TSA of any assistance needed, and seriously consider whether spring travel is necessary or could be postponed until government funding is restored.

The path to resolution begins with Congress, not TSA management. Track government funding legislation, avoid peak travel days if your schedule allows, and arrive at airports significantly earlier than usual. Stay informed about your specific airport’s delay patterns by checking TSA’s wait time information before leaving home. This period of travel disruption is temporary but real—planning carefully and building flexibility into your trip will help you navigate it successfully.