The partial government shutdown that began in March 2026 is now grinding through one of its most visible pressure points: America’s airports. TSA agents are working without pay. Air traffic controllers are stretched thin. And the ripple effects are slamming into airlines, travelers, and the broader aviation industry with increasing force.
According to Business Insider, airports across the country are reporting significantly longer security lines and mounting flight delays as the shutdown drags on. The publication compiled a running list of affected airports, with major hubs like Atlanta’s Hartsfield-Jackson, New York’s JFK and LaGuardia, Chicago O’Hare, and Miami International all experiencing disruptions. Some passengers have reported wait times exceeding 90 minutes at TSA checkpoints — a stark contrast to the sub-20-minute averages most frequent flyers expect.
The core problem is straightforward. TSA screeners and air traffic controllers are classified as essential federal employees, meaning they’re required to show up for work even when Congress hasn’t funded their paychecks. But “essential” doesn’t mean “immune to financial stress.” Callout rates among TSA workers have been climbing steadily since the shutdown began, with agents citing the inability to cover rent, childcare, and basic expenses as reasons for missing shifts.
This isn’t theoretical. It happened before.
During the 35-day government shutdown in late 2018 and early 2019 — the longest in U.S. history at the time — TSA callout rates spiked to roughly 10%, more than triple the normal rate, according to data the agency released at the time. That shutdown ended only after air traffic controllers began calling in sick in large enough numbers to trigger ground stops at LaGuardia and other airports, effectively forcing Congress’s hand. The current situation is tracking a disturbingly similar trajectory.
Airlines are already feeling the pain. Flight delays cascade quickly in the U.S. aviation system, where tight scheduling means a single bottleneck at one hub can propagate across the entire network within hours. Airlines for America, the industry’s primary trade group, warned in a statement that prolonged shutdown conditions could cost carriers hundreds of millions of dollars in lost revenue and operational disruptions. United, Delta, and American have all issued travel advisories recommending passengers arrive earlier than usual — a polite way of saying the system is buckling.
But the TSA lines are just the most visible symptom. Beneath the surface, the shutdown is eroding critical functions that keep aviation safe and commercially viable. The FAA, which oversees air traffic control, aircraft certification, and safety inspections, is operating with a skeleton crew. New aircraft deliveries and airline route approvals are stalled. Safety audits are being deferred. And the modernization programs the FAA has been slowly advancing — including upgrades to the aging NextGen air traffic management system — are frozen.
For the tech and aviation sectors, that freeze matters enormously. Companies building drone delivery networks, advanced air mobility vehicles, and new avionics systems depend on FAA certification processes that are now sitting idle. Reuters reported that several eVTOL manufacturers, already racing against tight timelines to begin commercial operations, have flagged the shutdown as a material risk to their schedules. Joby Aviation, Archer, and Lilium all have pending regulatory milestones that require active FAA engagement. Every week of shutdown is a week of delay.
So who breaks first?
Historically, public pressure from airport chaos has been one of the few forces capable of accelerating shutdown negotiations. Lawmakers on both sides of the aisle know that images of snaking TSA lines and stranded families play terribly on cable news and social media. Posts on X have shown passengers at Atlanta and Denver documenting hourslong waits, with some going viral and tagging their congressional representatives directly. The political calculus is simple: airports are where abstract budget fights become viscerally personal.
The airline industry isn’t waiting passively. Several carriers have begun redeploying customer service staff to help manage checkpoint congestion at their busiest hubs, and some airports have activated auxiliary screening lanes using available personnel. Delta CEO Ed Bastian told CNBC that the airline is “doing everything within our control to minimize the impact on our customers,” while acknowledging that the situation is fundamentally a federal problem requiring a federal solution. Global Entry and TSA PreCheck lanes are reportedly moving faster than standard lines, though even those have seen degraded performance at peak hours.
There’s a workforce dimension here too. The shutdown is accelerating an already-serious retention crisis at TSA. The agency has struggled for years to recruit and keep screeners, who earn a median salary significantly below other federal law enforcement positions. Forcing those workers to clock in without pay doesn’t just create short-term staffing gaps — it drives experienced agents out of the profession entirely. The union representing TSA workers, AFGE, has been vocal about the damage, with president Everett Kelley calling the situation “unconscionable” in a statement posted to the union’s website.
And air traffic controllers face an even more acute version of the same problem. The National Air Traffic Controllers Association has warned that the U.S. is already short roughly 3,000 controllers relative to the FAA’s own staffing targets. Controllers who’ve spent months training for some of the most stressful jobs in government are now doing that work for free. The long-term consequences for recruitment could be severe.
For industry professionals tracking this, a few things are clear. First, the operational impact will compound nonlinearly the longer the shutdown persists. A one-week shutdown is an inconvenience. A four-week shutdown starts breaking things that take months to repair. Second, any company with pending FAA regulatory actions should be scenario-planning for significant delays. Third, airlines with heavy domestic exposure are most vulnerable — international carriers routing through U.S. hubs face disruption too, but domestic-heavy operators bear the brunt.
The political endgame remains murky. Congressional negotiations have reportedly stalled over unrelated spending provisions, and neither party appears ready to make concessions as of late March. If history is any guide, the airports themselves may end up being the tipping point — not because of policy logic, but because the spectacle of a broken travel system is something no elected official wants to own heading into midterm season.
Until then, pack your patience. And get to the airport early.
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