Both this year, and lifetime, I have problems with about a full 1/4 of my CO flights posting to NW. With a little work and faxing, they have fixed them all, eventually, but I think it's just business as usual to have to follow up with them. I'm not sure what Infinity's doing to get them all to post right away. I've often wondered whether fixing "partner problems" on flight postings was given a low prioirity, at best, because it is one reason for pax to use NWA.com instead of CO or 3rd party websites.