During my travel to USA, I lost my spectacles in flight, in the seat pouch in front of me, on 18th Oct 2009, while traveling from Chigaco O'Hare Intl. Airport to Milwaukee airport through American Eagle Airlines.
I tried my best to get back my specs, since it is costly one (around 250 USD), but there is no proper response from the authorities and Lost & Found department of the airlines, this incident reduced my rating towards AA.