offers Y+ and C+ for some routes. Y+ is "C class seat and Y class service" while C+ is "F class seat and C class service." Y+ is about 100USD and C+ is 200USD. However, KE
will gradually stop Y+ and C+ on all routes by the latest March 2007. I think KE
is going to start to serve C class on tourist routes such as GUM, DPS
, etc. And DFW
will be also KE
's F class routes.