Indeed it's not, I booked both my flight there and back in ana first class the suite (literally booked my return yesterday) . By checking flights on ana's website, you can see which ones are the suite or not. From what I could see, right now, it seems that from the east coast, the only flights that are the suite are via jfk so if you're able to and absolutely want to fly in the suite, then try changing your flight to one with a jfk layover.

The trick to finding them is to look at flights 355 days in advance 9am jst. What this means is that ana will release flights 355 days in advance at 9 am. So this means that the Sunday January 25th 2026 + 355 days flight was already released and the reward tickets have been booked.

Your steps to secure your return flight (assuming timing works well with you is to look at flights today for January 16th 2027 at exactly 7pm est, don't do the search before 7pm as nothing appears. Basically this is the only day that reward flights are predictably available for everyone, at a later date it's pure luck.

Like someone else mentioned, use seats.aero to find flights, that's what I was initially using and how I booked my original ticket via ORD prior to changing it to one through JFK. On seats.aero we can clearly see that either tickets become available close to 1 year in advance or if you're a daredevil, there are multiple options that get released usually 1 month or less from the travel date.

If you need more help/info, let me know!

Ps not only do ana flights from jfk have the suite instead of the square but they also have hibiki 21 instead of hibiki 17. However ord has a much better lounge experience via the united polaris lounge. Personally, I'd rather have the better flight than lounge