Caught the train to Terminal 5 as the sun was going down. Check in took a while, again due to the limited intelligence of the United kiosk at IAH. The SAS rep first had to check to make sure our luggage was in the SAS computer system. (It was.) Then he had to check on the status of our upgrade request. We each had emails saying we'd been approved for SAS Plus, "subject to availability" whatever that meant. The other SAS rep came over and announced that the emails didn't mean anything, since they didn't provide seating information. I have to say, the SAS seat selection system is archaic, if not positively medieval. With United, I simply pull up the seat map for whatever flight I'm on, and click on whichever available seat I want, and charge the difference in fare to my credit card. With SAS (as we found out), the people at the gate assign all the seats, and it doesn't matter that we put in for an upgrade back in February.
Traveling on the July 4th holiday seems to have resulted in shorter lines at the airports; security was a breeze, as it had been at Bush. Found our gate, which wasn't staffed yet, and then settled into some seats to await our fate. Turns out, I needn't have worried. Since we were all traveling together with the same last name, we got seated together in the SAS Plus section, aisle-aisle-window, 15F, G, and H. The plane was an Airbus A340, roughly equivalent to a 767, but with 4 engines. We could see fireworks above downtown Chicago from the windows near our gate. Departure was on time. We taxied up to Wisconsin and took off, taking a northeasterly course. I was surprised that SAS offered dinner, seeing that it was nearly 11:00 local time. But we had a choice between ravioli carbonara and Japanese-style chicken meatballs, both served with salad, bread, dessert, and wine. Jill and I had the meatballs, which were fine, but Lauri said the sauce on the ravioli wasn't a carbonara at all, but a tomato-based sauce. Even the economy-class passengers had dinner, so I guess the level of service is higher in general when flying transatlantic. I tried to sleep, and managed to doze here and there. Lauri and Jill checked out the movies on the entertainment system for a while, then slept.