Duffy Tower

DOT Threatens to Close Skies Amid Shutdown Crisis

By Maya Maddox • Nov 04, 2025

The US Department of Transportation has reportedly issued a dire warning that could upend the holiday travel season: if the federal government shutdown continues, officials may be forced to close certain parts of the nation's airspace. This unprecedented move would ground flights over key regions, sparking widespread chaos for millions of travelers already facing delays and cancellations.

Duffy's Warning

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Transportation Secretary Sean Duffy delivered a blunt message during a recent press briefing, saying that if the shutdown drags on for another week, Americans will experience "mass chaos" in the skies, as reported by NBC News. He warned that the government might have to "close certain parts of the airspace because we just cannot manage it" due to a critical shortage of air traffic controllers.

What Does Closing Parts of the Airspace Mean?

Closing parts of the airspace is not just a bureaucratic phrase. It means that flights over specific regions could be halted or severely restricted. Air traffic controllers, who guide planes safely through crowded skies, are in dangerously short supply. With thousands calling in sick or refusing to work without pay, the FAA may have no choice but to limit or suspend operations in some sectors to maintain safety.

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This could translate into grounded flights, rerouted planes, and cascading delays that ripple across the country. Imagine trying to fly into or out of major hubs only to find the skies above your city partially or fully closed. The impact on holiday travel, when millions take to the air, could be devastating.

The Numbers Behind the Crisis

According to Duffy, the FAA is currently short between 2,000 and 3,000 air traffic controllers nationwide. Furthermore, absences are reportedly hitting anywhere from 20-40% at the 30 largest airports according to FAA Administrator Bryan Bedford, as reported by Reuters. On one recent day, New York airports reported an 80% absence rate among controllers, the worst since the shutdown began.

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Already, 3.2 million passengers have been affected by flight delays or cancellations in recent weeks, as reported by Reuters. The FAA has delayed new flights and imposed restrictions to cope with the thinning ranks of controllers.

Safety Versus Capacity: A Tense Balancing Act

Bedford has stressed that safety remains the top priority. The agency is prepared to shutter the aviation system if it becomes too risky to operate. Duffy echoed this, saying he would not hesitate to close airspace if necessary to protect travelers.

But the reality is stark. Controllers and TSA officers are working without pay, leading to fatigue and low morale. The system is stretched thin, and the looming threat of airspace closures reveals a contradiction: officials claim safety is intact, yet operational readiness is crumbling.

What This Could Mean for You

If parts of the airspace close, expect widespread flight cancellations and delays, especially at major airports. Travelers could face longer wait times, missed connections, and rerouted flights. Cargo shipments might also be disrupted, affecting supply chains during a critical shopping season.

The prospect of partial airspace shutdowns is a nightmare scenario for holiday travelers. It could turn airports into scenes of frustration and confusion, with millions scrambling to adjust plans.

Political Gridlock Fuels the Crisis

The government shutdown's political backdrop adds fuel to the fire. Senate Democrats have repeatedly voted down stopgap funding measures, seeking concessions on health care subsidies. Republicans have urged Democrats to break ranks and reopen the government as the shutdown becomes the longest in history.

Meanwhile, 13,000 air traffic controllers and 50,000 TSA officers continue to work without pay, as reported by Reuters — deepening the staffing crisis and operational disruptions.

The Countdown to Chaos

With the holiday travel season looming, the DOT's warning is a red flag for anyone planning to fly. The possibility of closing parts of the airspace is a drastic step that underscores how fragile the aviation system has become amid political stalemate.

Secretary Duffy's message is clear: without a swift resolution, the skies could become a battleground of delays, cancellations, and grounded flights. For travelers, the question is no longer if disruptions will happen, but how severe they will be.

If you have plans to fly soon, prepare for the unexpected. The threat of airspace closures could turn your holiday journey into a test of patience and flexibility.

References: Department of Transportation may close parts of airspace if government shutdown continues, Duffy says | Shutdown may force US to close some air space next week, official sees 'mass chaos' | Trump admin may be forced to close parts of US airspace if shutdown lasts into next week: Sean Duffy | US could see closed airspace, "mass chaos" next week if shutdown doesn't end, Duffy warns

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