Originally Posted by
dmorbust
If I didn't get a GUC added back to my account (I only used it for JFK-SEA because SEA-PVG had already cleared) for a SEA-PVG gate downgrade then I would be beyond furious.
If you board and are at your seat and they try to move you to a different class of service isn't it IDB?
I think it's only IDB if you aren't given ANY seat on the flight.