Boy Xavier even received high fives from fellow passengers.
A five-year-old who had to miss his kindergarten graduation received a surprise ceremony during a flight from Orlando, Florida, to San Juan, Puerto Rico.
"He is missing his graduation, his kindergarten graduation today. And because he chose to fly Frontier instead, we are giving him his graduation ceremony on this flight," the attendant said over the public address system.
Xavier, in a red cap and gown, walked down the plane aisle after a flight attendant introduced him.
"Pomp and Circumstance" was played over the PA system and as he came down the aisle and broke out into a big grin, fellow passengers applauded him and a few even gave him high fives.
"He was just beyond excited, like his face lit up," Xavier's mom, Janeiry Rivas, told "Good Morning America." "He was super excited, getting high fives from people and getting cheered on."…