That's right. The first 737-800 makes inaugural flight from ORD and IAD to LAX and the first 777 makes inaugural flight from DFW to LGW tonite. It's a 777-223, not 323. American has not ordered any 777-300's.
I would be curious to see what the new interiors look like. I love American Airlines, I've been flying with them for years.
AA's fleet will consist of the following 7 types in the year 2005 and beyond: