Air Force One arrived in Bismarck early Friday afternoon carrying President Obama and First Lady Michelle Obama on their way to the Standing Rock Reservation. 

Cars and people lined surrounding roads around the airport hours ahead of time to catch a glimpse of the aircraft. The President touched down a little after 2:00pm.

President Obama is set to speak at Cannon Ball's Flag Day celebration. Obama becomes the first sitting president to visit an Indian reservation since 1999 and only the third in almost 80 years.