Transportation Security Administration absenteeism rates climbed to 18 percent during the final week of the 76-day Department of Homeland Security funding lapse, causing cascading security line delays at major U.S. airports and raising serious questions about aviation security during the busiest spring travel season in three years. The absenteeism surge, which TSA Administrator David Pekoske called unprecedented in the agency’s 24-year history, came after most Transportation Security officers missed their second consecutive paycheck, pushing financially strained workers to seek temporary employment outside the federal government.
The Human Math Behind the Absenteeism Spike
Transportation Security officers earn a median salary of approximately $42,000 per year, placing them among the lowest-paid federal law enforcement personnel. When paychecks stopped arriving in early March, many officers faced immediate financial crises. Rent payments came due. Car loans fell into delinquency. Credit card balances accumulated interest at rates exceeding 20 percent. For workers living paycheck to paycheck, the theoretical promise of back pay under the Government Employee Fair Treatment Act offered cold comfort when grocery bills needed paying that week.
The Office of Personnel Management reported that 43,000 TSA officers were affected by the DHS funding lapse, with the heaviest concentrations at major hubs including Hartsfield-Jackson Atlanta International Airport, Chicago O’Hare International Airport, Los Angeles International Airport, and Dallas-Fort Worth International Airport. Those four airports alone account for 28 percent of all U.S. passenger screenings, meaning absenteeism there created disproportionate ripple effects across the national air travel network.
By April 15, the absenteeism rate at Atlanta had reached 23 percent, forcing the airport to close two security checkpoints during morning peak hours. Chicago O’Hare experienced similar staffing shortages, with wait times exceeding 90 minutes at Terminal 3. Los Angeles International reported a 19 percent absenteeism rate that forced the cancellation of expedited screening lanes, pushing PreCheck passengers into regular lines and compounding congestion.
Security Implications Beyond the Inconvenience
While passengers experienced the shutdown primarily through longer lines and missed flights, aviation security experts warned that the staffing crisis created vulnerabilities that extend far beyond inconvenience. Former TSA Administrator Peter Neffenger told Government Shutdown News that sustained understaffing forces remaining officers to rush screenings, reduce secondary inspections, and rely more heavily on automated detection systems that can miss concealed weapons or explosive materials when not properly monitored.
The Federal Air Marshals Service, which operates under TSA’s umbrella, also faced operational constraints during the funding lapse. Marshals assigned to international flights reported that budget restrictions forced the cancellation of protective details on 12 percent of high-risk routes during the shutdown’s final two weeks. The service declined to specify which routes were affected, citing operational security, but confirmed that protective coverage returned to normal levels within 48 hours of funding restoration.
Airlines and Passengers Absorbed the Costs
The airline industry absorbed significant costs from the TSA staffing crisis. Delta Air Lines reported $4.7 million in additional operational expenses during the shutdown’s final two weeks, including overtime for gate agents, rebooking fees for missed connections, and compensation vouchers for passengers who missed flights due to security delays. United Airlines and American Airlines reported similar expenses, though both declined to provide specific figures.
Passengers missed approximately 14,000 flights nationwide during the DHS shutdown’s final week, according to data compiled by the Bureau of Transportation Statistics. That figure represents a 340 percent increase over the same period in 2025. The majority of missed flights were connecting flights, where passengers arrived at their connection airport after their onward flight had already departed. Those passengers were typically rebooked on later flights, but many faced overnight hotel stays at their own expense.
What TSA Officers Did During the Shutdown
Interviews with more than two dozen TSA officers conducted by Government Shutdown News revealed a complex picture of how frontline aviation security workers navigated the funding lapse. Many officers sought part-time employment at retail stores, delivery services, and food delivery platforms to cover basic expenses. One officer at O’Hare described working 20 hours per week at a Target store in suburban Des Plaines while maintaining his full-time TSA schedule, sleeping approximately four hours per night during the shutdown’s final weeks.
Other officers relied on community support networks. Federal employee unions organized food banks at several major airports, distributing groceries to officers who could not afford regular shopping. The Federal Employee Education and Assistance Fund distributed $2.3 million in emergency grants during the shutdown, though demand exceeded available funds by a factor of three. Credit unions serving federal employees offered zero-interest loans to TSA officers, but many officers were already carrying debt loads that made additional borrowing impossible.
The Long-Term Workforce Impact
The 76-day DHS shutdown may have inflicted lasting damage on TSA’s workforce stability. Pekoske told a House oversight hearing on May 8 that the agency had received resignation notices from 1,847 officers during the shutdown, representing approximately 4.2 percent of the total workforce. Those resignations accelerated an existing attrition crisis: TSA had already been losing officers at a rate of 2.8 percent per year before the shutdown, well above the federal government average of 1.6 percent.
Recruiting replacements will be difficult. The TSA officer position requires a federal background investigation, which currently takes an average of 14 weeks to complete. Training new officers requires three weeks at the Federal Law Enforcement Training Center in Glynco, Georgia, followed by on-the-job mentoring at their assigned airport. Pekoske estimated that replacing the officers who resigned during the shutdown would take until September 2026 at minimum, meaning the agency will operate with reduced staffing through the summer travel peak.
The TSA crisis illustrates a broader truth about government shutdowns: the damage extends far beyond the funding lapse itself. Workers who leave the federal government take institutional knowledge with them. Morale among remaining workers erodes. Recruitment becomes harder as the federal employer brand tarnishes. And the security agencies that protect American travelers operate with reduced capacity long after Congress restores funding and congratulates itself on resolving the crisis.