I do not assume this was a UFO or alien aircraft. I believe it to be a meteor or meteorite. I just want to make sure that this was documented properly. I was driving on my Dirtbike up airport rd when I caught up to the car up the hill (it was a cop) I began to slow down. since he was going so slow I decided to look off into the scenery of West Sedona. As I did out of the corner of my eye their was a bright burning light came from the north eastern part of the sky roughly 5 degrees above the horizon. it looked like a IR Flare. their was a commercial jet liner several thousand feet above it. just before burning out it puffed out white trail smoke.then pulled over at the top of the hill on the overlook and asked several people if they saw it as well. they confirmed it in color as well as direction.