Hey there,

I booked a DUS-SKG / SKG-FRA ticket in S class so that I can upgrade with the 2 upgrade vouchers I had.

They were able to upgrade my SKG-FRA flight right away, but for DUS-SKG I class was not available so they said they will waitlist it for me. Since then I have never heard anything. Flight is in 6 days. I am lucky enough to have a GDS access and it shows 8 seats in the seatmap in Amadeus, and it also shows 8 seats in the avaialbiltiy, in C or J class I believe. So basically this means there is aparently no one booked in business class by now.

When do these upgrades usually clear, and if it doesn't clear is there any chance to be upgraded directly at the airport? If so, do they need the upgrade coupon printed?