The flight originated at the U.S. Air Force facility in Camp Springs, Maryland, near Washington, D.C., where Andrews Air Force Base is located. It stopped at Charleston International Airport in South Carolina before flying to Riga, the capital of Latvia, on Sunday. The plane then continued its journey and landed in Russia’s capital around 10 a.m. Moscow time (2 a.m. ET) on Tuesday.

Jennifer Jacobs, senior White House reporter for CBS News, said that CIA Director John Ratcliffe was on the flight and was traveling to Moscow for unspecified meetings.