The United States Federal Aviation Administration has ordered all JetBlue aircraft to be grounded.

The Federal Aviation Administration announced on Tuesday that JetBlue Airways has requested a ground stop at all destinations. The FAA's notice stated that the ground stop was issued at the request of the airline, but did not provide any further details. JetBlue Airways did not immediately respond to media requests for comment. A ground stop is an air traffic control measure that temporarily halts flights typically due to safety, weather, or operational issues.