Originally Posted by
kenziid3
On a CO codeshare B fare you can upgrade on UA metal from NRT-BKK for 5K UA MP miles. On less than a B fare you can upgrade using a SWU.
If it is booked as a CO code on UA metal you cannot upgrade in advance AFAIK. You can upgrade at the gate but that isn't generally desired.
Originally Posted by
kenziid3
sbm12 - Your travel tools are awesome but it is taking me some time to figure them out.. As always, thanks much for your help.
Glad you're enjoying them. Feel free to PM or email me through the site if you need help.