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Old Aug 26, 2021 | 6:36 pm
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WineCountryUA
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Originally Posted by jackkyxu
can you point me to the explanation of ZM?
Originally Posted by jackkyxu
is that supposed to be PZ?
That's the inventory, but on your account, it will usually report Zx, where x is the economy fare class

Not documented on UA.com but this is the way UA does this
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