The Federal Aviation Administration says it halted all flights at Ronald Reagan Washington National Airport for a time Tuesday because of a security threat.

The FBI did not find any hazards after investigating a bomb threat that prompted a United Airlines plane to be evacuated at DCA.

A United Airlines flight was evacuated at Reagan Washington National Airport after a bomb threat, Transportation Secretary Sean Duffy said Tuesday. “Earlier today a United flight from Houston to Washington D.

According to the FAA, thousands of flights at "high-traffic" airports across the country will be cut or canceled starting Friday. The decision, the FAA and U.S. Transportation Secretary Sean Duffy said, was based on where air traffic controllers are feeling the most pressure.

All flights at Reagan National Airport were halted for some time on Tuesday due to a bomb threat on a flight from Houston, federal authorities said.

Operations resumed at Reagan Washington National Airport on Tuesday after a brief halt due to a bomb threat against a United Airlines plane.

United has reinforced its partnership with Neste in order to deliver sustainable aviation fuel to airports in Houston, Newark and Washington D.C.

A United Airlines flight from Houston’s Bush Airport was evacuated at Reagan National, prompting a ground stop in Washington, D.C.

The threat was directed toward a United Airlines flight traveling from Houston to the Washington-area airport.