Flight of the Living Dead (2007)
On a flight from Los Angeles to Paris, a mad scientist on the run from the CIA is transporting a coffin containing the body of a colleague infected with a genetically modified virus. While the 747 crosses a violent thunderstorm, the instability of the aircraft allows the corpse to get out of its container.
Some information and/or images in this header may be provided either partially or in full from The Movie Database.