Join Date: Oct 2004
Location: Anywhere but home
Programs: AA EXP, UA Gold/MM, DL Plat/2MM, HH Dia, PC Plat, MR Gold, ALL Sil
Posts: 4,679
According to Upgradesuccess.com, which is tracking upgrade percentages for elite members in the U.S., the current top three major airlines in the US are:
UA 92%
AA 89%
NW 85%
However, NW's upgrades for elites are mostly free, whereas I think there is a charge to upgrade on UA and AA.
Please visit the site and enter your data to improve the validity/accuracy of the numbers. Thanks.