Originally Posted by
TwoToneAlex
Thanks!
Can you advise of a link or thread for this info? This would be upgrading direct with British Airways on the day?
https://www.flyertalk.com/forum/brit...ng-thread.html is the link kauppias is referring to.
I have never tried AUP on a codeshare flight. There may be additional challenges due to the fact that your flight number is not BA xxxx. BA operates up to four classes on their aircraft. Economy to Premium Economy is around £250 one-way - Economy to Business Class a lot more.