UPDATE: We’re not seeing the same award space through other partners, and AA is unable to book the first class awards that it is showing. This seems to be an AA bug.
Original post follows
Japan Airlines First Class 777-300ER
I found first-class award space to be wide open for 2 adults in spring 2021 on two particular routes and in both directions:
- Tokyo Haneda (HND) – New York (JFK)
- Tokyo Haneda (HND) – San Francisco (SFO)
Flights between the US and Tokyo can be booked with 70,000 Alaska miles or 80,000 AA miles one-way.