shedwannabe:
It is true. You can use WP miles on CO flights, subject to availability. Because you are redeeming Worldperks miles, you'll have to call NWA WP at 1-800-447-3757 or your Elite line,if you are one. The CO flights do not come up in the award reservation site online, unless they are code shared flights. Just today, I have used my WP miles and ticketed a trip on non-code shared CO flights, by calling the above number.

Someone said I could use WP FF miles on the CO flight from Glasgow to Ewr, even though it is not listed on NW schedule and doesn't come up on the WP award reservation list. It is true? How do I do it? (Planning to go over on NW/KLM and hoping to return from Glasgow)[/QUOTE]