My internet has been down all afternoon, but it's back up now.
Mom said that Dad came through the surgery fine. He was still in recovery (at 3 pm) and was giving the nurses a hard time. That suggests that he is fine.
He will be in the hospital for two days, then be released, but they are staying in hotel across the street and will be there until next Monday.
Thanks to everyone for their prayers. Now pray that he will heal up quickly to make the flight home.