Just for the record not that anyone cares, the 43% revenue premium number came from US Airways Management and was published in IIRC in "About US", so NEVER let a little detail like that stop your rants.
Art's figures came from and internal presentatation by McKinsey Group and is based on UA business profile while they were in BK. The specific number was 22% of the customers provide 44 percent of UA's revenue and that was BEFORE they made a concerted effort go after more via the UA Global Services program.
You should see what lands in my inbox regarding employees abuse, Assinine policies, in flight silliness and the like.
For someone who has been in the airline business your knowledge would fit in a thimble, while your customer service skills would need to be measured with a microscope!
😛
One of the reasons I stay is I know how much it annoys YOU.