The airline with the best average rating is Singapore Airlines with 8.7/10.
The average flight time is 9 hours and 48 minutes.More information
While not in the same league as Singapore Airlines I find the Delta Business product to be pleasant. I almost always encounter friendly flight attendants who are more than happy to provide the service. All flat beds with direct aisle access and above average food make for a great way to cross the Pacific, and today was no exception.
Thank you for following along on this RTW journey. I've picked up a lot of tips reading other trip reports on this site and will do a better job of documenting when next I travel. I didn't set out with the idea of a trip report on this trip but I will next time! Take care and happy flying.