United Airlines lifts nationwide ground stop after equipment outage

Secretary of Transportation Pete Buttigieg has stated he is aware of the United ground stop, which has been lifted

United Airlines asked the Federal Aviation Administration on Tuesday to ground all its flights for around 40 minutes in the United States due to equipment failure.

United made the request, and the ground stop applied to all United and subsidiary flights, the FAA said. The airline lifted the ground stop before 2 p.m. ET.

"We are experiencing a systemwide technology issue and are holding all aircraft at their departure airports. Flights that are already airborne are continuing to their destination as planned," United Airlines wrote in a message on social media before the order was lifted.

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A Boeing 767 belonging to United Airlines takes off

A Boeing 767 belonging to United Airlines takes off from Charles de Gaulle Airport in Paris, France. ((Photo by: Andia/Universal Images Group via Getty Images) / Getty Images)

Secretary of Transportation Pete Buttigieg posted a message to social media Tuesday afternoon stating he was aware of the situation. 

"Am aware of the nationwide ground stop at United Airlines due to IT issues," Buttigieg wrote. "FAA is currently receiving more information about the cause and scope of the issue, and DOT will make sure UA meets its obligations to affected passengers."

Ticker Security Last Change Change %
UAL UNITED AIRLINES HOLDINGS INC. 51.68 +1.01 +1.99%

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Secretary Pete Buttigieg

Pete Buttigieg, US transportation secretary, during a meeting of President Biden's Competition Council in the State Dining Room of the White House in Washington, DC, US. (Samuel Corum/Sipa/Bloomberg via Getty Images / Getty Images)

Buttigieg directed those affected to a website where they can access resources on airlines' obligations to customers.

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A United Airlines Airbus 320-232 is seen parked at Dulles Washington International Airport

A United Airlines Airbus 320-232 is seen parked at Dulles Washington International Airport (IAD), in Dulles, Virginia. (DANIEL SLIM/AFP via Getty Images / Getty Images)

The secretary wrote, "If you are impacted, flightrights.gov has information about customer service commitments enforced by our department when airline problems cause you to experience major delays or cancellations."

Rep. Eric Swalwell, D-Calif., who said he was on a United flight as the news broke, pledged to look into the United issues.

"I’m in-flight on a cross-country United plane," Swalwell wrote on X, the platform formerly known as Twitter. "As top Dem on House Cyber Subcommittee I will work to get more information to my constituents on this ground stop and whether it reflects a cyber threat. Standby."

Airline reliability is becoming an increasing concern for travelers as outages and widespread cancelations are becoming more common. 

The FAA experienced a catastrophic system failure in January, canceling and delaying hundreds of flights across the country.