The ANA Mileage Club announced a devaluation of the award charts effective from April 18th 2024 (ANA). To my surprise, Round the World (RTW) and North America to Asia 2 (India, Sri Lanka, Singapore, Thailand, Nepal, Bhutan) award charts remain untouched.
ANA Zone Classification
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ANA Partner Airlines Old Chart
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New Award Requirements for ANA Flights
Required mileage for Business Class and First Class to/from Hawaii (Zone 5), North America (Zone 6) and Europe and Russia (Zone 7) are revised.
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New Award Requirements for Partner Flights
I am only focusing on the North America award charts in the images below.
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North America to Asia 2 business class redemption
North America to Asia 2 zone (e.g., Air India) business class seats can still be booked for 136K ANA miles (https://awardcracker.com/use-ana-miles-to-book-air-india-for-reasonable-taxes/).
Conclusion
This ANA Mileage Club devaluation could have been a lot worse (in the likes of Turkish Miles & Smiles) and I am grateful that the RTW (https://awardcracker.com/logistics-of-ana-round-the-world-award-redemption/) award chart remains untouched and roundtrip flight awards to/from North America are minimally affected.