I haven't flown Air France in years and was hoping for some guidance from the experts. We are on Delta business class award tickets flying Air France from BOS-CDG and the window and aisle business class seats we had reserved on the 747 for more than 3 months were changed to center section middle seat plus aisle. I am unable to change the seat at check-in --- the flight is tomorrow. Any other options? I called the US customer service number and they were pretty much worthless, saying that Air France doesn't allow them to touch the booking within 48 hours. I am Sky Team Elite Plus. I'm just frustrated that we were moved and really wanted the window and aisle. Is a last minute seat move pretty standard with Air France?