"W" class on AF is their Premium Economy (aka Premium Voyageur) class which offers more legroom and a better-designed seat than normal coach. However, it is not a business class seat by any means.

See here: http://www.airfrance.us/US/en/common..._airfrance.htm

No, AF flights are NOT eligible for use with the SWU's. Something that still utterly boggles my mind considering the close relation DL & AF had before the merger, and the closer relationship they have now after the DL/NW merger.

"W" class on AF will earn you 150% EQM & RDM in the DL program.

-RM