FlyerTalk Forums - View Single Post - Understanding the United Upgrade List Comprehensively {Archive}
Old May 4, 2018, 8:00 pm
  #656  
IAH-OIL-TRASH
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Originally Posted by Repooc17
In what scenario would a flight not provide CPU?

I am monitoring UA1946 on Sunday (May 6). Seat map shows plenty of F seats available, but no upgrades? What are possible explanations?
United does not necessarily pass out CPUs at the start of the advertised upgrade windows on CPU-eligible flights , even if seats available. It doesn’t seem to matter whether or not UA expects to sell the seats at the last minute.
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