Believe it, at least in part, may have already appeared somewhere already, but the SEARCH appears to be malfunctioning and can't find it, so:

AA Adds 20 Destinations in Europe With New SWISS Codeshare

American Airlines announced today that its new codeshare agreement with SWISS will add 20 new European destinations that can be reached conveniently via Zurich, further broadening American's already vast network. SWISS, the newly branded national airline of Switzerland, is one of Europe's largest carriers.

Beginning May 15, American will put its AA code on SWISS' eight daily trans-Atlantic flights between Switzerland and seven U.S. gateways, as well as on SWISS flights beyond Zurich to 20 new points in Europe. SWISS' U.S. gateways are Boston, New York-Kennedy, Newark, Washington, Chicago O'Hare, Miami and Los Angeles.

http://biz.yahoo.com/prnews/020513/dam030_1.html