Where did the planefags go? Today a flight of 6 high flying aircraft of some type flew from north to south over central Oregon at extremely high altitude. So high one could not even tell if it was an aircraft or a missile. So high you couldn't hear them. Not in formation but in a wild random flight all going the same direction at the same approximate altitude, but varying speeds and places in the flight. Happened around noon Pacific. I've been a plane watcher my entire life and never saw a flight like this.