I've read in previous threads that the T7 operates with a 3-3-3 configuration but I was looking at the cabin of the NH 777-300ER the other day. I think the configuration on that was 3-4-3 instead, the same as a 747. Do certain careers operate with a different configuration? I know that they fly a 500+ people configuration on Japanese routes which is reasonable with the 747, etc. but I am always suprised at the fact that a twin can fly THIS many people.
Can anyone confirm me on the 3-4-3 configuration?