Sorry, I'm sure this has been discussed before, but I spent 20 minutes searching and found nil.
This indicates 3x @ 70 lbs for 1k member, 2x @ 50 lbs for people on same PNR.
http://www.united.com/page/article/0,6722,52649,00.html
This indicates 3x @ 70 lbs for 1k member and 3x @ 70lbs for people on same PNR.
http://faq.ua2go.com/display/4/kb/article.aspx?aid=9573
Merge at will, those who have greater search capability and patience than me.