I searched for the airports, the search is still borked for non-Japanese but they're on the map and show up if you search in Japanese. Airport codes are a mixed bag, 'NRT' returns narita airport correctly but 'HND' gives me a Nevada result. So I don't know if the claims above that they aren't even on the map or return factories are inaccurate or they've already started fixing the more egregious results. Probably fixes I'd guess.