Join Date: Feb 2007
Location: Pensacola, FL (PNS)
Programs: Delta 1.99M, Hyatt Globalist, IHG Diamond, Marriott Gold, Hilton Diamond
Posts: 2,687
I would just be concerned dropping bags >2 or 3 hours before a flight in a super hub like ATL or AMS.
I've seen firsthand - and heard when I toured ATL - that bags which are lost in the airport are transfers long before connecting flight or people dropping really far in advance.
IMHO I'd use a baggage storage service instead.