Need advice on long haul flight
I'm sure it will be a great trip. I've done trips to Australia and New Zealand, but no more than 12 hours in one segment. I'm now booked into a 16 hour segment in the fall and very excited!
Meal, movie, some sleep, meal, movie, land....
I imagine it will go amazingly fast!
Bring some gravol just in case and make sure you get a few hours sleep at least. Often in J 6 hours sleep is easy as it's quiet and comfortable.
Enjoy the experience!