TSA staffing crisis causes 1,394 flight disruptions at US airports

Disruption overview

Airports across the United States have been hit by a growing TSA staffing crisis since 14 February 2026, and by late morning on 21 March 2026 there had already been 1,394 disrupted flights across domestic arrivals and departures. Security lines stretched to more than 3 hours at George Bush Intercontinental Airport , while passengers at LaGuardia Airport were queuing into the car park before dawn. Because this disruption appears to stem from a government staffing problem rather than an airline issue, compensation under EC 261 is unlikely, although airlines should still provide care such as rebooking or refunds, meals, and accommodation where needed.

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Disruption details

Airports across the United States, including George Bush Intercontinental Airport and LaGuardia Airport , have been under growing pressure since 14 February 2026 as a TSA staffing crisis spread through the network. By late morning on 21 March 2026, 1,394 departures and arrivals within the US had already been delayed or canceled, with United Airlines and other carriers feeling the knock-on effects.

For passengers, that meant much longer waits at security, delayed departures, and a more stressful start to the journey. FlightAware had logged 1,319 delays and 75 cancellations before noon alone, showing how quickly the disruption was building.

Security checkpoints have become the clearest pressure point. Lines reached up to 2 hours nationwide, and conditions were worse at some airports. At George Bush Intercontinental Airport in Houston, wait times went beyond 3 hours. At LaGuardia Airport in New York, lines stretched into the car park as early as 4:50 am.

Similar congestion and flight delays were reported at airports serving Charlotte, Chicago, Dallas, Denver, Orlando, and Philadelphia. The impact was not limited to one region, and major domestic and international operators using these airports were dealing with schedule disruption.

Internal Department of Homeland Security figures show how serious the staffing gap has become. Roughly 10% of TSA personnel were absent nationwide on Thursday, but some airports were seeing far higher rates:

• George Bush Intercontinental Airport (IAH) recorded a 33% absence rate.

• John F. Kennedy International Airport (JFK) recorded a 29% absence rate.

• Louis Armstrong New Orleans International Airport (MSY) recorded a 27% absence rate.

• Baltimore-Washington International Airport (BWI) recorded a 23% absence rate.

The shortfall is tied to the partial shutdown at the Department of Homeland Security. TSA officers have been left unpaid, and thousands have either resigned or called in sick. Acting TSA deputy administrator Adam Stahl has warned that if absences keep climbing, the agency may have to close entire airports, starting with smaller facilities.

The Senate's failure to pass a DHS funding bill has kept the pressure in place, and aviation and government stakeholders are warning that the situation could deteriorate further without emergency funding. With no end date in sight, the country could face partial airport closures and an even bigger spike in delays and cancellations.

Airlines are already bracing for wider ripple effects. United Airlines has warned employees that it may cut additional unprofitable routes over the next two quarters. The carrier is also dealing with higher jet fuel prices linked to the Iran war, adding more uncertainty to an already strained operating environment.

Because these delays and cancellations appear to stem from a government staffing problem rather than something within an airline's control, compensation under EC 261 is unlikely. Still, that doesn't mean you're without support. If your journey is disrupted, your airline should still help with rebooking or a refund, and may need to provide meals, refreshments, accommodation, and communication support while you wait.

If you want to understand what may apply to your trip, AirHelp's free flight checker is a simple place to start.

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