Interestingly, and somewhat OT, but relevant, I left my iPo (so I do have sympathy) on a WN flight. Called later to the luggage folks at SJC. No problem...they had it and I got it back.
Left a laptop charger on an AA flight after that. Gone!
But they did have others in their "stockpile", so I was able to get something similar.
Good luck!
Cheers.