I did cross question the agent at the gate regarding the meaning of these SWUs, and it seemed clear to me she understood perfectly well that these were earned by Presidential Platinum plus passengers for miels flown, and also were distinct from regional upgrades as I asked her specifically.


Even if it is true that tis busy route is unlikely to have availability, I should have got onto the list of STANDBY eligible upgrades (distinct from the people who ARE awarded the upgrade) - which is really why I asked - I NEVER got onto that list, even though the email I got 24 hours before departure told me I would be listed there.

The extra fuel/tax surcharge was indeed for the difference in charges between economy and BF cabin.

Any actually succeed on a trans Atlantic flight?