Final Destination 3 is a 2006 American supernatural horror film, and the third entry in the Final Destination series. It was directed and co-written by James Wong, who also directed and co-wrote the first film, and was produced by Wong and his writing partner Glen Morgan, with franchise producers Craig Perry and Warren Zide. Released on February 10, 2006, the film performed well at the box office despite a mixed reception from critics.

Wendy Christensen, a senior high school student and a photographer visits an amusement park with her boyfriend Jason Wise, best friend Carrie Dreyer and Carrie's boyfriend Kevin Fischer on their senior class field trip. As they board the Devil's Flight roller coaster, Wendy has a premonition that it will suffer many malfunctions, killing everybody on board. When events from her vision begin to repeat themselves in reality, she panics and attempts to stop the coaster from being launched. Wendy and several others leave or are forced off the ride - Kevin, best friends Ashley Freund and Ashlyn Halperin, athlete Lewis Romero, goths Ian McKinley and Erin Ulmer, and alumnus Frankie Cheeks. Moments later, the roller coaster crashes, killing all the remaining riders, including Carrie and Jason, devastating Wendy.

Afterwards, Wendy learns from Kevin about the explosion of Flight 180 and the subsequent events that killed the survivors. Wendy, believing that Kevin is mocking her, dismisses this theory. Later on, Ashley and Ashlyn are killed when their tanning beds malfunction and burn them alive. Believing Death may be after them, Wendy and Kevin set out to save the remaining survivors, using what they believe to be omens contained in photos that were taken of them prior to the crash. Frankie dies next at a drive-thru when a runaway truck crashes into the back of Kevin's truck, causing the engine fan in Kevin's truck to blow out and slice off the back of Frankie's head. The next day, they try to save Lewis at the gym. He states he does not believe them, shortly before two iron weights from the machine he is using swing down and crush his head.

They find Ian and Erin working at a hardware store. As they explain to them what is going on, Ian speculates that if the last in line were to kill themselves, it would ruin Death's plan and save the remaining survivors. Wendy manages to save Ian as he is about to be crushed by planks of wood, but one of the pieces of falling plywood causes a small bag of sawdust to burst, prompting Erin to stumble backwards onto a nail gun and she is shot repeatedly through the head. This leaves Ian devastated, which causes him to resent Wendy.

Wendy learns that her sister Julie was also on the coaster and rushes to the county fair in an attempt to save her. She and Kevin are able to prevent Julie from being impaled on a harrow. Wendy then asks Julie who was sitting next to her on the coaster. Her question is answered when Julie's friend, Perry Malinowski is impaled by a flagpole launched by a rope tied to a horse, as Wendy, Julie and Julie's other friend Amber Regan watch in horror.

Wendy saves Kevin from a fireworks explosion caused by the commotion and is confronted by a deranged Ian, who blames her for Erin's death. Another explosion sets off fireworks which nearly hit Wendy and Ian, but instead strike a nearby cherry picker holding a large sign. As Ian shouts that Death cannot kill him, the sign falls from the cherry picker and crushes him in half. Wendy believes the sign was meant for her, but Ian intervened and inadvertently took her place.

Five months later, Wendy is on a subway train with her roommate Laura and her friend Sean and spots Kevin and Julie. Suddenly Wendy has a premonition that the train will derail, causing their deaths. The three try to stop the train in vain, and the screen cuts to black with the sound of screeching metal being heard. Their fates are left ambiguous.