Last Friday, on August 31, American Airlines flight AA663 from Phoenix to Kona lost all of its functioning lavatories. A passenger reports that “only one restroom at the front of the plane was open, but that the toilet was overflowing.” This gives new meaning to the age-old question of whether coach passengers should use the first class lavatory.
A passenger flushed a diaper down the toilet and that caused the whole system to stop functioning midway through the six and a half hour flight.