Originally Posted by
Kmxu
You do not need the PNR info to have an early peek of the upgrade list. It is still the trick of changing your smart phone date to your travel date,
How do I do this on an iPhone?
Re the OP - well the tool is handy indeed, as I confirmed AVML is requested for both my UA and NH (UA codeshare) segments, saving me a 75 min hold time on NH call center.