I'm wondering why some major airlines such as Alitalia, American, Delta, Emirates, etc. are missing the 744. China Airlines, Lufthansa, etc. are missing the 777 as well.
It is interesting to note that Thai Airways has the most complete and diverse wide-bodied aircraft fleet (330, 345, 346, 744, 772, 773, M11) to date. I don't know if they're going after the 380 or not.