Originally Posted by
airoli
And I hope for us that they don't!
So do I!!
As for KLM, there the system cleared/refused updates until 30 hours before departure, so it stays a guess for the airline. This may be the clue: they were probably still hoping for C tickets to be sold, people to upgrade, or Y pax to cancel, so they decided my 300 EUR upgrade offer was not worth it. At boarding time they saw that they had to op-up me because they could not charge me my 300 EUR any more. From the fare availability I was pretty sure I would get the upgrade, paid or not