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Thread: Question about "M" fare upgrade
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Old Jan 27, 2010 | 9:15 am
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Hartmann
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Originally Posted by sbm12
It is ZE, not R, inventory that the M-Ups come out of. It tracks VERY close to Z inventory. If you see Z inventory then the M-Up should be available. ExpertFlyer can track and alert on Z inventory or you can just check every now and then.
Interesting. So R is only EUAs and vouchers? I received a instant upgrade a few weeks ago and my fare class was R...

More proof that there are some bugs that need to be addressed.
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