Wow, I wasn’t aware AAdvantage had made tweaks to JL earnings effective 1/1/24. For E class, that certainly is a big improvement over last year, where it only earned 70% + elite bonuses.

I actually have a LAX-HND round trip booked for this spring in E, and still had the old calcs in my spreadsheet. This is great news.

I agree with your calculations. That's quite a LP haul from one RT flight!