Originally Posted by
WorldLux
Never noticed that any of the 777 (200/200ER/200LR/300/300ER) was more noticeably more noisy than other aircrafts. It's IMO a little more noisier than newly designed aircrafts (A350/A380/787), but it's definitely not much louder.
If you fly back-to-back with another aircraft you notice. I've flown 777 and connected to an A330 and the other way on the return. The difference is
HUGE!