Donald Trump's airplane landed at Phoenix Sky Harbor shortly before 10 p.m. Friday.
He will appear at the Phoenix Convention Center at 9 a.m. for a Fox News Channel taping with Sean Hannity,
then travel north to Fountain Hills for an 11 a.m. rally at Fountain Park.
ABC15 will be live-streaming this event online. Bookmark this link to watch live at the time of the event. Mobile users, use this link.
Trump, at a rally in Salt Lake City Friday night, questioned whether his outspoken critic and former Republican presidential nominee Mitt Romney is an actual Mormon.
"Are you sure he's a Mormon? Are we sure?" Trump asked the crowd, after he said that Romney "choked" in his 2012 loss to President Obama.
Trump's visit is part of a busy political weekend in the Valley.
His GOP rival Sen. Ted Cruz held a rally in Phoenix Friday night.
Democratic Senator Bernie Sanders has a 5 p.m. rally set for Saturday at the Arizona State Fairgrounds.
Hillary Clinton will hold a rally at Carl Hayden Community High School, 3333 W. Roosevelt St. in Phoenix, and Monday at 3:30 p.m.