Originally Posted by
deirdre
Mine went from high 20ks to almost 40k, but until 2010 I'd been posting all my UA etc. miles to US rather than UA.
Same here until 2011. I feel like an idiot now, since million-miler on US Airways gets you paltry Silver Preferred for life, with nothing after that. (I have a few hundred thousand on US, about 1/3 of it from UA/CO coded flights.)